Whether you’re making smarter up your backyard, adding a glow to your storefront, or making your outdoor café stand out, neon signs can instantly grab attention. But before you hit that “buy”, it’s fair to ask, will an outdoor neon lights survive the weather?
Let’s talk about what really matters when it comes to installing neon signs outside durability, safety, weather resistance, and how to make the best choice for your space.

Can Neon Signs Be Used Outdoors?
Yes, absolutely—but not just any neon sign will do. Outdoor neon lights are specially designed to handle the elements. At Neon Attack, we offer outdoor lighted LED signs that are built to last, come rain or shine. These signs are made with sturdy materials and sealed properly so they don’t short-circuit at the first sign of rain or moisture.
How To Add a Neon Light Outdoors Safely to Avoid Breaking It
Installing neon signs outside isn’t complicated, but you need to do it right:
- Make sure your neon light frame is meant for outdoor use.
- Always mount it on a solid, flat surface—think brick walls, wood panels, or metal siding.
- Keep the power connections protected from water exposure.
- If your sign plugs into an outdoor outlet, ensure it's a weatherproof GFCI socket.
- A safe setup means your custom sign will not only look amazing—it’ll last much longer, too.
Can Neon Signs Work in Hot Weather?
Hot summers? Not a problem.LED neon lights offer a broader range of heat resistance . They are made with even harder flexible silicone or PVC tubing that do not overheat that easily and remain glowing even at the high temperature.
Are Outdoor Neon Signs Resistant to Wet Weather?
Nobody wants to worry about their neon sign every time it rains. The good news is, modern outdoor neon signs are designed to be water-resistant. That said, water-resistant doesn’t always mean waterproof—so it's still smart to install them in semi-sheltered spots if possible.
Do Neon Signs Withstand Cold Weather?
Yes, they do. In fact, LED neon signs perform better in cold weather, which can flicker or dim. Whether you’re dealing with chilly winds or frosty mornings, your neon sign will keep shining bright through the season.
Are Neon Signs Waterproof and Safe for Outdoor Use?
They can handle some moisture, yes but always check the IP (Ingress Protection) rating. For most outdoor use, a rating of IP65 or higher is ideal. This means your neon sign is safeguarded against dust and water jets from all directions.. Just remember: waterproof isn’t the same as submersible—don’t dunk it in the pool!
How to Choose the Right Outdoor Neon Sign Based on Weather Conditions
Think about your local climate. Live somewhere rainy? Go for high water resistance. Hot and dry? Choose a material that handles heat well. Our team at Neon Attack is happy to help you pick the best design and material for your conditions—just drop us a message.
- Outdoors LED Neon Sign Material Choices: Comparing Types
- PVC Tubing: Flexible, bright, and great for most outdoor uses.
- Silicone Tubing: A bit more durable and heat-resistant.
- Acrylic Backboards: Offer a strong frame that supports the sign and protects internal parts.
How Do Neon Signs Work Outside?
Outdoor neon signs use low-voltage LED strips sealed inside flexible tubing. The entire setup is made to be energy-efficient and resilient. So, even if it rains or the wind picks up, your message still shines through.
FAQs
1: How long do outdoor neon signs last?
Most quality LED neon signs can last up to 50,000 hours—that’s years of glow, even with regular use!
2: Can I install a neon sign myself?
Yes, if you’re comfortable with basic DIY and the sign is lightweight. For larger installations, we recommend hiring a professional to ensure it’s secure and wired correctly.
3: Are neon signs energy-efficient?
Modern LED neon signs use much less power and are eco-friendlier. They’re safe to run for hours without spiking your electricity bill.
4: Can I create a custom outdoor sign?
Absolutely. At Neon Attack, we specialize in creating personalized, weather-ready signs to match your brand, event, or personality.

Final Thoughts
Neon signs are a bold, fun way to make your outdoor space stand out just to make sure you’re choosing one built for the outdoors. With the right material, proper installation, and care, your sign will keep shining through every season.
Need help designing your perfect outdoor sign? Explore our collection of outdoor lighted LED signs, or get in touch to create a custom neon light frame made just for your space.