Honestly, if you're picturing Las Vegas as a 24/7 furnace where you’re constantly hunting for the nearest air conditioning vent, today is going to be a bit of a reality check. We’re in the middle of January, and the desert doesn't play by the same rules as the coast.
What is the weather for las vegas today?
Basically, it's gorgeous, but it's "bring a jacket" gorgeous. Today, Friday, January 16, 2026, Las Vegas is serving up a high of 71°F. That’s actually a solid 10 degrees warmer than the usual historical average for mid-January, which typically hovers around the high 50s. If you're coming from the Midwest or anywhere with a "polar vortex" in the name, this is going to feel like a literal paradise.
But don't let that afternoon sun fool you into thinking you can wander the Strip in a tank top all night. Once that sun dips behind the Spring Mountains, the temperature takes a nose dive. We’re looking at a low of 46°F tonight.
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The Nitty-Gritty Details
The current conditions as of this morning were already sitting at that 46°F mark, with a very light 3 mph wind coming out of the west. It’s a crisp, clear start.
Here is what the rest of the day looks like at a glance:
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- Conditions: Purely sunny during the day; clear skies at night.
- Wind: It’ll pick up slightly to about 11 mph from the north. Enough to ruffle your hair, but nothing that's going to blow your yard furniture into the neighbor's pool.
- Humidity: Bone dry. We're talking 18% humidity. Your skin might feel it, so keep the moisturizer handy.
- Precipitation: Zero percent. No rain, no snow, just dry desert air.
Why "Dry Heat" (and Cold) Matters
When people ask what is the weather for las vegas today, they usually just want the number. But in Vegas, the number is only half the story. Because the humidity is so low—currently around 33% and dropping to 18% by mid-day—the air doesn't "hold" temperature the way it does in Florida or New York.
In the sun, 71°F feels like a dream. You’ll see people out by the heated pools at places like Circa’s Stadium Swim (which is actually doing a "Winter Swim" event right now). But the second you step into the shade or the wind kicks up that 11 mph breeze from the north, you’ll feel that bite.
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What to Wear
If you’re heading out to catch David Spade and Nikki Glaser over at Caesars Palace tonight, or maybe hitting the Supernatural Official Convention at the Rio, you need layers.
- The Base: A t-shirt or light long-sleeve is perfect for the 1:00 PM stroll.
- The Middle: A hoodie or a light sweater. You’ll want this the moment you step into a casino because, despite it being January, those places keep the AC cranked like it's mid-July.
- The Outer: A real jacket for after 5:00 PM. The sun sets early this time of year—usually before 5:00 PM—and once it's gone, that 46°F low starts moving in fast.
The "Local" Perspective
As someone who has spent enough time in the Mojave, I can tell you that locals are currently wearing parkas and beanies. We're "soft," as they say. But for a visitor, today is arguably the best kind of Vegas weather. You can walk the entire length of the Strip without breaking a sweat, which is a feat impossible in June.
It’s also a great day for the climbers heading out to Red Rock Canyon. The "send temps" are perfect right now. Just remember that the UV index is still around a 2. It’s low, but the desert sun is deceptive—you can still get a burn if you’re out hiking all day without some SPF.
Actionable Tips for Today
- Hydrate: You won't feel yourself sweating because the moisture evaporates instantly in 18% humidity. Drink more water than you think you need.
- Lip Balm: The dry air is relentless on your lips. Don't leave your hotel room without a stick of SPF lip balm.
- Sunset Planning: The sky will stay clear, so the sunset over the mountains should be spectacular. Aim to be at a high point—like the Strat or a rooftop bar—around 4:45 PM to catch the light.
- Footwear: You're going to walk. A lot. Wear comfortable shoes, but make sure they aren't mesh-topped if you're out late, or your toes will freeze in that 46°F night air.
The stable weather pattern we're seeing today is part of a larger trend for early 2026. According to recent climate reports, we haven't seen the usual volatile winter storms that sometimes clip the valley. This means outdoor events like the various residencies and trade shows are proceeding without a hitch. Enjoy the sunshine—it's the best version of Las Vegas.