The Best Weatherproof Gate Locks in 2024

Gates often act as the first line of defense for our homes, gardens, and commercial properties. Their primary role is to keep unwanted guests out and our loved ones and valuables safely inside.

However, as they’re constantly exposed to external elements, the locks on these gates need to withstand whatever Mother Nature throws their way, be it torrential rain, scorching sun, or freezing snow.

Weatherproof gate locks are designed for such challenges, offering resilience and durability against various climatic conditions while ensuring top-notch security. This guide will delve into the weatherproof gate locks available in the market, helping you choose one that perfectly suits your needs and safeguards your property, come rain or shine.

Best Weatherproof Gate Locks:

1. National Hardware V6201 LokkLatch Automatic Keyed Gate Weatherproof Lock


A household name in the realm of gate hardware, National Hardware brings forth the V6201 LokkLatch, a unique blend of aesthetics and function designed to thrive in various weather conditions.

Overall, the National Hardware V6201 LokkLatch is a trusty companion for those needing a reliable weatherproof gate lock. Its automatic latch mechanism and robust build make it a top pick for security-conscious homeowners who also value aesthetic appeal.

A dependable choice for those seeking both durability and style in a gate lock. The V6201 LokkLatch proves you don’t need to sacrifice aesthetics for resilience and security.


  • Automatic Latching: With a design that automatically latches once the gate is closed, this lock ensures constant security without requiring manual intervention.
  • Keyed Access: It offers a dual access feature, which means you can operate it from both sides using a key, enhancing convenience.
  • Sturdy Construction: Made with high-quality metals and finished with a weather-resistant coating, this lock promises longevity, resisting rust and corrosion.
  • Versatile Installation: Suitable for metal, wood, and vinyl gates, its universal nature makes it a fit for various gate types.
  • Adjustable: Its vertically and horizontally flexible capabilities ensure a snug fit, eliminating potential security gaps.


  • Long-lasting and rust-resistant build.
  • Easy to install with clear instructions.
  • Dual-side access enhances security and convenience.
  • The aesthetically pleasing design complements most gate styles.


  • The automatic latch might require regular maintenance to ensure smooth functioning.
  • Some users might find the dual-keyed feature cumbersome if prone to misplacing keys.

2. Master Lock Outdoor Combination Lock

From the renowned brand Master Lock, this Outdoor Combination Lock is crafted to secure gates, sheds, and other outdoor setups. It boasts a combination mechanism, which means you’re freed from the hassle of keys and the worry of losing them.

The Master Lock Outdoor Combination Lock is a worthy addition to any security setup, especially for those who value the convenience and reliability of combination-based locking systems. Its weather-resistant features make it a prime choice for outdoor usage.

It is an excellent choice for users who prefer combination locks over traditional key-based locks. Master Lock’s reputation in the industry lends trustworthiness to this robust and user-friendly product.


  • Resettable Combination: Users can set and reset their combination for personalized security.
  • Weather-resistant Design: Built to withstand the harshest weather conditions, it offers protection against rust and corrosion.
  • Durable Construction: Made with solid and durable materials to ensure it stands the test of time and thwarts any break-in attempts.
  • More comprehensive Application: It’s versatile enough for various applications, including gates, sheds, toolboxes, and storage units.
  • Covered Dials: Provides enhanced protection from rain, snow, and dirt, ensuring smooth operation over time.


  • A combination mechanism means no worries of lost keys.
  • Robust and long-lasting build.
  • Highly versatile and suitable for various outdoor applications.
  • Easy-to-use and resettable combination.


  • The combination dial may be small for some users, especially in low-light conditions.
  • Over time, if not regularly used, the dials might get stiff.

3. National Hardware N109-080 SmartKey Gate Weatherproof Lock


National Hardware steps up its game with the N109-080 SmartKey Gate Lock. Specifically for outdoor use, this lock is designed to provide top-tier gate security while being resilient against the elements.

The National Hardware N109-080 SmartKey Gate Lock is a prime choice for those prioritizing security combined with modern convenience. Its emphasis on durability and cutting-edge technology ensures it’s a lock that will serve well for years.

An innovative solution for those seeking a modern, weatherproof lock for their gates. The SmartKey technology and its sturdy design make it a formidable option.


  • SmartKey Technology: Allows users to re-key the lock themselves in seconds, offering flexibility and increased security.
  • Weather-resistant Build: Made to withstand rain and sun, the lock functions smoothly regardless of weather conditions.
  • Superior Security: The lock boasts pick-resistant properties, offering an added layer of protection against potential break-ins.
  • Durable Metal Construction: Ensures longevity and robustness, warding off rust and regular wear and tear.
  • Easy Installation: Designed for a hassle-free setup on both gates and fences.


  • Self-rekeying feature provides convenience and enhanced security.
  • A rugged build ensures longevity and consistent performance.
  • Suitable for a range of outdoor applications beyond just gates.
  • Advanced pick-resistant features for increased peace of mind.


  • The SmartKey system might require a learning curve for those unfamiliar with it.
  • It might be pricier than other traditional locks, given its advanced features.

4. YARDLOCK Keyless Gatelock

The YARDLOCK Keyless Gatelock is a groundbreaking entry in outdoor security. As the name suggests, it emphasizes keyless entry, which can be a game-changer for many homeowners and property managers. Offering the peace of mind that comes with not worrying about lost keys brings a modern touch to gate security.

For those who value the blend of modern convenience and dependable security, the YARDLOCK Keyless Gatelock is a commendable choice. Its innovative design and keyless nature make it stand out in a market saturated with traditional locking systems.

A robust and efficient choice for those keen on keyless convenience combined with high-grade security. The lock’s design and ease of use make it a worthy addition to any gate.


  • Keyless Entry: Allows for a 4-digit code combination, ensuring secure access without needing a key.
  • Durable Construction: Built to withstand varying weather conditions, making it ideal for outdoor usage.
  • Protective Cover: Comes with a cover to shield the keypad from direct weather elements, prolonging its lifespan.
  • Easy Installation: No power tools needed, ensuring a hassle-free setup on gates.
  • Dependable Security: The combination can be easily changed, offering flexibility while maintaining security.


  • The absence of keys minimizes the risk of getting locked out.
  • Provides a sturdy build, ensuring reliability and longevity.
  • The protective cover is a thoughtful addition, helping the keypad stay functional.
  • Suitable for both wooden and metal gates.


  • Limited to a 4-digit combination might be less secure than longer combinations.
  • Some users might find the numbers on the keypad to fade over prolonged exposure to direct sunlight.

5. Puroma Keyed Padlock, Stainless Steel Discus Lock Heavy Duty Locks with 3 Keys


The Puroma Keyed Padlock signifies a classic yet practical approach to gate security. Stainless steel, its discus design is not just an aesthetic choice but adds an extra layer of protection against tampering and bolt-cutting. The design is reminiscent of the sturdy and reliable padlocks from the past but with materials suitable for modern challenges.

The Puroma Keyed Padlock is a reminder that traditional designs are timeless for a reason. It offers a no-frills, straightforward security solution that promises durability and reliability, making it a solid choice for various outdoor security needs.

It is an ideal solution for those looking for a traditional, heavy-duty lock with a dependable performance record. The solid stainless steel construction and discus design make it a formidable deterrent against potential intruders.


  • Robust Construction: Crafted from hardened stainless steel, ensuring a longer lifespan and resistance against rust and corrosion.
  • Anti-Tamper Design: The unique round shape of the discus lock offers protection against sawing and cutting.
  • Three Key Set: Three keys allow backup access or shared entry among trusted individuals.
  • Wide Application: Suitable not only for gates but also for storage units, garages, and more.
  • Waterproof Seal: Incorporates a rubber seal to prevent water from entering the keyhole, ensuring smooth operation even in wet conditions.


  • The round shape design provides extra protection against standard break-in methods.
  • Resistant to environmental conditions, mainly rain, due to its rubber seal.
  • Versatile in application, suitable for various locking needs.
  • Comes with multiple keys, convenient for shared access situations.


  • The traditional key mechanism might appeal to someone other than those looking for keyless or digital solutions.
  • It can be slightly bulkier than different padlock designs, which might only suit some gate styles.

6. Pacific Doorware Hook Deadbolt Mortise Gate Lock for Sliding Gates

The Pacific Doorware Hook Deadbolt Mortise Lock presents an elegant yet formidable barrier against unauthorized access for those with sliding gates. Its thoughtful design ensures that while your premises remain secure, the aesthetic value of your gate isn’t compromised.

For those seeking a specialized locking mechanism for sliding gates, this product stands out due to its durability, unique design, and the enhanced security provided by its hook deadbolt feature. It’s a reliable solution for contemporary homes and commercial spaces.


  • Hook Deadbolt Mechanism: This specialized mechanism ensures a tighter and more secure grip when the gate is locked, providing enhanced resistance against forceful entries.
  • Durable Build: Made with premium-quality materials that ensure longevity and robust performance throughout its lifespan.
  • Compatibility: Designed specifically for sliding gates, ensuring a snug fit and smooth operation.
  • Ease of Installation: Comes with all the necessary hardware and clear instructions, making the installation hassle-free.
  • Stylish Finish: Not just functional, the lock sports a sleek design, ensuring it blends seamlessly with modern gates without appearing intrusive.


  • The hook deadbolt design offers enhanced security against potential break-ins.
  • Built with quality materials that resist wear and tear, even with frequent use.
  • The aesthetic design complements modern gates, enhancing curb appeal.
  • Easy installation process saves time and potential costs of hiring professionals.


  • It is designed specifically for sliding gates and is not versatile for other gate types.
  • The advanced locking mechanism might require a slight learning curve for some users.

7. Automatic Gate Weatherproof Lock (FM143) for Mighty Mule Automatic Gate Openers


Gates play a crucial role in securing our homes and businesses, and enhancing that security with an advanced locking system is a smart move. The Automatic Gate Weatherproof Lock (FM143) by Mighty Mule fits the bill perfectly, offering a sturdy and reliable locking mechanism designed especially for Mighty Mule Automatic Gate Openers.

For homeowners or businesses utilizing Mighty Mule’s gate systems, adding the FM143 Weatherproof Lock is a prudent decision. It amplifies the gate’s security and does so without demanding constant attention or upkeep.

Regarding gate security, the FM143 is a testament to Mighty Mule’s commitment to quality and innovation. When paired with Mighty Mule’s automatic gate openers, this lock forms an unbeatable combination that assures you of enhanced safety and peace of mind.


  • Weatherproof Design: Built to withstand diverse weather conditions, ensuring longevity and consistent performance.
  • Compatibility: Specifically designed for Mighty Mule Automatic Gate Openers, guaranteeing seamless integration and function.
  • Enhanced Security: Provides an additional layer of security to prevent forced gate openings.
  • Sturdy Build: Made with high-grade materials to resist tampering and forceful attempts at breach.
  • Easy Installation: Comes equipped with all necessary hardware, making the setup process straightforward.


  • Various weather conditions thanks to its weatherproof build.
  • Enhances the security setup when combined with Mighty Mule’s gate openers.
  • Durable construction ensures a long service life without frequent maintenance.
  • Integration with Mighty Mule systems is seamless, enhancing overall gate functionality.


  • It is exclusively designed for Mighty Mule gate openers, limiting its use with other brands.
  • Automatic features require periodic checks to ensure optimal functionality.

8. Disecu 4 Digit Combination Weatherproof Lock Long Shackle


Having a sturdy and dependable lock can make a significant difference in a world that relies heavily on security. With its long shackle, the Disecu 4 Digit Combination Weatherproof Lock offers just that. Designed for versatility and resilience, it’s a product that can be applied to various outdoor and indoor situations where security is paramount.

Disecu 4 Digit Combination Lock is a formidable security tool, especially for those who prefer a keyless solution. Its weatherproofing and long shackle design make it versatile, and with 10,000 combinations at your disposal, you’re assured of enhanced protection.

The Disecu 4 Digit Combination Lock stands out for its durability, weather resistance, and convenience. With 10,000 possible combinations, users have enhanced security assurance without the fuss of keys. The long shackle adds versatility to its list of strengths.


  • 4-Digit Combination: Allows for up to 10,000 possible combinations, giving a high level of security without the risk of losing keys.
  • Weatherproof: Designed to resist harsh weather conditions, making it ideal for outdoor use.
  • Long Shackle Design: Provides more flexibility and accommodates more comprehensive or multiple items to be locked.
  • Robust Build: Made with high-quality materials to resist cutting and sawing.
  • Wide Application: Suitable for various situations, from securing gates and fences to bikes and lockers.


  • Keyless convenience ensures no hassle of lost or misplaced keys.
  • Suitable for both indoor and outdoor usage due to its weatherproof construction.
  • The long shackle offers versatility, especially for users needing to lock larger objects or multiple items together.
  • High security with a vast range of combination possibilities.


  • Remembering the set combination is crucial; forgetting it can cause inconvenience.
  • It might be bulkier for users who require a more compact locking solution.

9. Mighty Mule Bulldog Pedestrian Gate Weatherproof Lock

Security and reliability converge with the Mighty Mule Bulldog Pedestrian Gate Lock. Crafted for outdoor gates, it’s a testament to the blend of robust design and advanced technology. This lock is intended explicitly for pedestrian gates, ensuring a snug fit and optimum security.

The Mighty Mule Bulldog Pedestrian Gate Lock offers a tailored and reliable security solution for pedestrian gates. The blend of weatherproofing, sturdy build, and technological advancements like audible alerts positions it as a top-tier choice for gate security.

The Mighty Mule Bulldog strikes a balance between advanced technology and rugged durability. For those with pedestrian gates, ensuring that your entryways are secured without compromise is a formidable choice.


  • Weatherproof Design: Resist the harshest of weather conditions, this lock stands up to rain, snow, and extreme temperatures.
  • Strong Metal Build: Crafted with a focus on durability, it’s resistant to tampering and forced entries.
  • Compatibility: Designed especially for pedestrian gates, ensuring a perfect fit and effective locking mechanism.
  • Battery-Powered: Operates on battery power, allowing uninterrupted operation even in power outages.
  • Audible Alerts: Provides sound notifications for locking and unlocking actions, adding an extra layer of security awareness.


  • Dedicated design for pedestrian gates ensures optimum efficiency.
  • The robust metal construction ensures long-lasting durability.
  • Weatherproof design guarantees function even in harsh conditions.
  • Audible alerts provide real-time security notifications.


  • Exclusive design might only cater to a narrow range of gates.
  • Battery dependency requires regular checking to ensure continuous operation.

10. The Only Self-Adjusting Zinc Black Slide Bolt Lock

A true testament to innovation in gate security, The Only Self-Adjusting Zinc Black Slide Bolt Lock stands out with its unique self-adjusting mechanism. Maximum resilience: this lock is a marriage of style and substance. Its zinc black finish complements gate aesthetics and offers enhanced corrosion resistance.

The Only Self-Adjusting Zinc Black Slide Bolt Lock is a promising addition to any gate setup. Its innovative self-adjusting feature sets it apart, ensuring a hassle-free locking experience while maintaining top-notch security standards.

This self-adjusting slide bolt lock is a strong contender for those seeking reliability paired with effortless operation. Its standout feature simplifies the locking process while always ensuring a secure fit.


  • Self-Adjusting Mechanism: A revolutionary design that adjusts to the alignment of the gate, eliminating the everyday struggle of mismatched bolt locks.
  • Zinc Black Finish: A dual-purpose finish that adds a touch of elegance to the gate and ensures corrosion resistance.
  • Versatile Installation: Suitable for both horizontal and vertical installations, accommodating a wide range of gate designs.
  • Heavy-Duty Construction: With durability in mind, it’s designed to withstand tampering and force.
  • Easy Installation: Comes with all necessary hardware, making the setup process straightforward and user-friendly.


  • The self-adjusting feature ensures a secure lock without alignment hassles.
  • Stylish and corrosion-resistant finish.
  • Suitable for a variety of gate orientations.
  • Durable construction guarantees longevity.


  • The unique mechanism may require a slight learning curve for some users.
  • Exclusivity in the finish might only match some gate designs.

Tips for Choosing

Material & Durability:

Always opt for robust materials such as stainless steel, brass, or zinc gate locks that resist rust and corrosion. Durability is essential for any outdoor application, especially when exposed to varying weather conditions.

Locking Mechanism:

Consider the locking mechanism that best suits your needs – keyed, combination, or keyless entry. Each comes with its own set of advantages. For instance, keyless options offer convenience but may not be as secure as traditional keyed versions.

Ease of Installation:

Some locks can be easily installed using essential tools, while others require professional installation. Make sure to choose a lock that aligns with your DIY capabilities.

Security Features:

Look for added security features such as anti-tamper and anti-pick designs. A built-in alarm system can also act as a deterrent for potential intruders.


Ensure your lock is compatible with your gate’s design and material. Not every lock will fit every entrance, so measuring and checking the product specifications is essential.

Brand Reputation:

Trustworthy brands usually offer better quality and more reliable customer service. Before purchasing, read user reviews and check for recurring issues or complaints.


While choosing the cheapest option is tempting, remember you’re investing in security. Don’t compromise quality for price. However, that doesn’t mean the most expensive is always the best. Find a balance that suits your needs and budget.

Weatherproof Rating:

Since the lock will be exposed to the elements, ensure it has a high weatherproof rating. This rating guarantees the lock remains functional in rain and sunshine.

Aesthetic Appeal:

Although function should be the priority, the lock’s design and finish should complement your gate and overall property appearance.

Warranty & Support:

A good warranty can be a lifesaver. Opt for locks with a decent warranty period and accessible customer support.

When choosing a weatherproof gate lock, it’s crucial to consider the specific needs of your property and the level of security required. By keeping these tips in mind, you’ll be better equipped to make an informed choice that ensures the safety of your premises.


What makes a lock “weatherproof”?

A weatherproof lock is designed to withstand weather conditions like rain, snow, humidity, and extreme temperatures without rusting, corroding, or losing functionality.

Can I install these locks myself, or do I need a professional?

Many weatherproof gate locks are designed for easy DIY installation, but it depends on the model and your comfort level. It’s always best to consult or hire a professional if you need more clarification.

How do I maintain my weatherproof lock to ensure longevity?

Even though these locks are designed to withstand the elements, occasional cleaning, lubricating the mechanism, and checking for signs of wear can prolong their lifespan.

Are combination locks as secure as keyed locks?

Combination locks offer the convenience of keyless entry but might not be as secure as keyed counterparts. However, high-quality combination locks can provide substantial security, significantly, if you regularly change the combination.

Can I use regular lubricants on my weatherproof lock?

Using lubricants designed for locks is best, as regular oils might gum up the mechanism or attract dust.

Do these locks come with a warranty?

Many reputable brands offer warranties on their products. Always check the product details or consult the manufacturer for warranty information.

How often should I change the combination on a combination lock?

Changing the combination in time is a good practice, especially if you suspect someone might have seen or learned your code.

Will the lock’s color fade over time due to weather exposure?

High-quality weatherproof locks are designed with finishes that resist fading. However, slight fading might occur over an extended period and continuous exposure.

Can I get multiple locks with the same key for my property?

Many brands offer “keyed alike” locks, allowing multiple locks to be opened with the same key.

How will a lock fit my gate?

Before purchasing, measure the dimensions of your gate, especially the thickness and the space available for the lock. Then, compare these measurements with the lock’s specifications.

Remember, when it comes to security, always do thorough research and consult experts if needed. The right lock can provide peace of mind, ensuring your property remains safe and secure.


Selecting the perfect weatherproof gate lock is more than just about security; it’s about finding a durable solution that stands up to the test of time and the elements. With an array of options available, each lock brings its features and benefits.

From traditional keyed locks to combination and automatic locking mechanisms, there’s a solution tailored for every gate and security need. As you navigate the world of gate locks, remember your specific requirements, the environmental conditions your lock will face, and the level of security you desire.

With the right choice, you can rest assured that your property is safeguarded against intruders and inclement weather.

Scroll to Top