Right now, if you're standing on the Strip near the Bellagio fountains, the current temp in Las Vegas Nevada is 55°F.
It’s 9:09 AM.
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The sun is out. It’s bright. Honestly, it's that kind of morning where you think, "Oh, it's Vegas, it'll be warm," and then the wind hits you. Speaking of wind, it’s barely a whisper at 2 mph coming from the northwest.
Basically, it's perfect walking weather if you have a light jacket.
The Reality of the Current Temp in Las Vegas Nevada
People always assume Vegas is a blast furnace. Sure, in July, you’re basically a human rotisserie chicken. But January? January is different. We’re looking at a high of 69°F later today, which is actually pretty warm for this time of year. Usually, we're hovering closer to 57°F or 58°F.
You’ve got to watch out for the sunset, though. Once that sun dips behind the Spring Mountains, the temperature doesn't just drop—it dives. Tonight’s low is hitting 43°F.
If you’re out at a rooftop bar like Skyfall or Ghostbar, you’re gonna feel every bit of that 43 degrees.
The humidity is sitting at 25%. It’s dry. Really dry. Your skin will feel it before your thermometer does. If you aren't chugging water and using lip balm, the desert will remind you exactly where you are.
What the Forecast Actually Means for Your Day
Don't let the "sunny" description fool you into thinking it's pool season. The UV index is currently at a 1, peaking at a 3 later. That’s low. The pools at the Wynn or Caesars might be heated, but the walk from your towel to the water is going to be a struggle.
Here is the breakdown of what to expect for the rest of this Saturday, January 17:
- Morning: 55°F and sunny. Northwest winds are negligible.
- Afternoon: Peaking at 69°F. Clear skies.
- Evening: Turning "mostly cloudy" with a 10% chance of rain.
- Overnight: Chilly 43°F.
Interestingly, there’s a tiny bit of moisture expected tonight. A 10% chance isn't much—Vegas locals usually ignore anything under 40%—but it might be enough to make the neon lights reflect off the pavement later tonight.
Survival Guide for the Desert Winter
Most people pack for the Vegas they see in movies. They bring shorts and tank tops. Don't do that.
Layering is the only way to survive. The casinos are kept at a constant 70°F or so, but the walk between them is a gauntlet of temperature swings. You’ll be sweating at the blackjack table and shivering on the sidewalk.
Honestly, a denim jacket or a light hoodie is the "local" uniform right now.
Actionable Advice for Your Vegas Trip Today
- Moisturize everything. The 25% humidity will turn your hands into sandpaper by noon.
- Bring a jacket for the 4 PM shift. That’s when the "mostly cloudy" conditions start rolling in and the heat vanishes.
- Check the wind. While it's only 2 mph now, the daily forecast suggests it might pick up to 5 mph from the north. In the desert, a 5 mph north wind feels five degrees colder than it actually is.
- Ignore the pool. Unless it's a hot tub, today isn't the day.
The current temp in Las Vegas Nevada makes it one of the best times to do the outdoor stuff people usually skip. Go to Red Rock Canyon. Walk the Fremont Street Experience without passing out from heat exhaustion. Just keep an eye on that 43°F low tonight.
If you're heading out right now, grab a coffee, keep your jacket handy, and enjoy the sun while it's up. It's a gorgeous day, just don't expect it to stay "room temperature" once the lights of the Strip take over.