Right now, the temperature in Las Vegas is 55°F.
It is currently nighttime in the valley, and the sky is clear. Honestly, if you’re standing outside near the fountains or walking between casinos, it feels exactly like a desert winter should—crisp and a little bit biting if you aren't moving. The wind is currently coming from the west at 5 mph, which isn't much, but in 33% humidity, that light breeze can definitely make it feel a few degrees cooler than the thermometer says.
Why the Temperature in Las Vegas Right Now Can Be Deceiving
Most people look at a Vegas forecast and see a high of 69°F—which was the peak earlier today, Thursday, January 15—and think they’re heading into a tropical paradise.
They aren't.
Vegas is a high-desert environment. The swing between day and night is brutal. Earlier today it was a beautiful, sunny 69°F, but we are heading toward a low of 46°F before the sun comes up tomorrow. That’s a 23-degree drop. If you walked out of your hotel room at 2:00 PM in a t-shirt, you’re probably shivering right now.
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Kinda funny how the "Neon City" tricks you like that. You get lulled into a sense of warmth by the bright lights and the dry air, but once that sun dips behind the Spring Mountains, the heat vanishes instantly. There’s no "insulation" from clouds tonight since it's perfectly clear.
What to Expect for the Rest of the Week
If you're planning your outfits for the next few days, here is the deal.
Tomorrow, Friday, January 16, is actually going to be even warmer than today. We’re looking at a high of 71°F. It’ll be sunny and gorgeous, but—and this is a big "but"—the wind is going to pick up. We’re expecting north winds at 12 mph. That’s enough to blow your hat off if you’re riding the High Roller. The low will stay steady at 46°F.
Saturday takes a slight dip. The high will be 66°F and the low will be 45°F. It’s still going to be sunny during the day, but the clouds start rolling in by Saturday night.
By Sunday, the vibe changes. It’s going to be cloudy with a high of 62°F. There’s even a small 10% chance of rain.
Real Talk: What Should You Actually Wear?
Look, I’ve seen enough tourists shivering in sequined mini-dresses to tell you: layers are your only god here.
Since the temperature in Las Vegas right now is 55°F and dropping, a light jacket is mandatory. A denim jacket or a leather bomber works for the "Vegas look" while actually keeping you from catching a cold. Locals usually transition to "winter mode" the second it hits 60°F, so don't feel weird wearing a scarf or a beanie.
- The "Strip Stroll" Outfit: Wear comfortable walking shoes. The Strip is way longer than it looks on a map. Pair them with jeans and a bodysuit or a long-sleeve tee.
- The Casino Pivot: Casinos are notorious for blasting A/C even when it's cold outside. You’ll be 55°F outside, then 68°F inside, then 55°F again. A cardigan or a blazer you can throw over your shoulder is the pro move.
- The Night Out: If you're heading to a club, remember that most don't have coat checks. Pick a "statement jacket" that you don't mind carrying or wearing while you're at the bar.
Current Stats at a Glance
Basically, here is the data pulled straight from the sensors at 7:39 PM PST:
- Current Temp: 55°F
- Condition: Clear (Night)
- Wind: 5 mph from the West
- Humidity: 33%
- UV Index: 0 (Obviously, it's dark)
- Rain Chance: 0%
It’s actually a pretty perfect night for a walk downtown or at Fremont Street. The air is dry, the wind is low, and the sky is wide open. Just don't let the "70-degree forecast" for tomorrow fool you into leaving your jacket at home tonight.
Your Next Steps for a Vegas Winter Trip
- Check the wind speeds: A 70-degree day feels like 60-degree day if the desert wind is kicking up at 15 mph.
- Hydrate: Even though it’s cool, the 33% humidity is drying you out. Drink twice as much water as you think you need, especially if you're hitting the slots and having a few cocktails.
- Pack a swimsuit: Most major resorts (like Circa or Caesars) have heated pools or "Winter Swim" events. Even when it’s 55°F out, those hot tubs are usually packed.
Keep an eye on that Sunday forecast. If that 10% chance of rain turns into a real system, the desert gets slick fast. But for tonight? Enjoy the clear skies and the 55-degree air. It’s about as good as January gets in Nevada.