You’ve seen the movies. Everyone is in bikinis, lounging by a pool with a frozen drink while the desert sun beats down. Then you land at Harry Reid International in January and realize you’ve made a tactical error.
Honestly, the Las Vegas Nevada 10 day weather forecast is the most underrated tool in any traveler's arsenal because Vegas in the winter is a different beast entirely. It’s not "winter" like Buffalo or Chicago—you won't be shoveling the Strip—but it’s not exactly tropical either.
The Current State of the Strip: Jan 17 - Jan 26
Right now, the valley is sitting in a pretty stable, clear pattern. If you’re heading out tonight, Saturday, January 17, it’s 61°F with a light 2 mph breeze from the northeast. Kinda perfect for walking between casinos, but you’ll want a jacket.
Here is the breakdown of what the next week and a half looks like.
The Immediate Outlook
Tomorrow, Sunday, January 18, starts a slight cooling trend. We’re looking at a high of 65°F and a low of 42°F. It’ll be mostly cloudy during the day, so don't expect that blinding desert glare. Monday keeps that 65°F high but clears up significantly for a sunny afternoon.
Mid-Week Dip
By Tuesday, January 20, things get crisp. The high drops to 61°F, and Wednesday and Thursday continue that slide with highs of 60°F and 59°F respectively. If you’re planning on doing a Red Rock hike or visiting the Valley of Fire, these are your "goldilocks" days—cool enough that you won't overheat on the trail, but sunny enough to make those red rocks pop in your photos.
The Finish Line
As we head into next weekend (Jan 24-25), the mercury starts to climb back toward the mid-60s. Saturday, January 24, looks like a winner with a high of 63°F and pure sun.
Why the "Highs" are Deceptive
Most people look at a 65°F forecast and think, "Oh, t-shirt weather!"
Don't do that.
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The desert loses heat the second the sun dips behind the Spring Mountains. On Monday, January 19, for instance, you have a 22-degree swing between the day's peak and the night's floor. That 43°F low hits differently when the wind kicks up. Even with the light 2-8 mph winds we're seeing in this 10-day window, that dry air pulls warmth right off your skin.
Basically, the 10-day forecast is a lie if you only look at the big numbers.
The Rain Factor (Or Lack Thereof)
We had a soggy start to 2026. On New Year's Day, the city got hit with light showers, and we even saw 0.11 inches of rain earlier this month. For a city that averages only about 4 inches of rain a year, that’s a big deal.
However, the Las Vegas Nevada 10 day weather forecast shows we’re back to our dry roots. Aside from a tiny 10% chance of rain tonight and tomorrow, the precipitation chances are effectively zero for the rest of the week. You can leave the umbrella at home, but keep the moisturizer close. The humidity is hovering around 20-25%, which will turn your skin into parchment paper if you aren't careful.
What to Actually Pack (The Survival Guide)
Since we’re looking at highs in the low 60s and lows in the low 40s, you need a strategy.
- The Mid-Weight Jacket: A denim or leather jacket is the local uniform this time of year. It cuts the wind but doesn't make you sweat when you're inside a heated casino.
- The Layering Game: Wear a t-shirt under a hoodie or sweater. You’ll be constantly moving from 62°F outdoors to 72°F indoors.
- Stadium Swim Strategy: If you're staying at Circa, yes, you can still swim. They keep the pools at Stadium Swim heated to 94°F. It's the "World's Largest Hot Tub Party," so bring the swimsuit, but have a robe ready for the walk back to the locker room.
- Sunscreen: It sounds crazy for January, but the UV index is still hitting 2. Combined with the thin air and lack of clouds later in the week, you can still get a "Vegas glow" (a sunburn) while walking the Strip.
Actionable Tips for Your Trip
If you're landing in Vegas within this 10-day window, do these three things to stay ahead of the weather:
- Check the Wind Direction: Our forecast shows winds coming primarily from the North and Northeast. This usually brings "cold" air down from the Great Basin. If the wind speed climbs above 15 mph, subtract 5 degrees from whatever the thermometer says.
- Hydrate Inside: The dry air is amplified by the massive HVAC systems in the resorts. Drink twice as much water as you think you need, especially if you’re hitting the slot machines or the bars.
- Book Outdoor Dinners for Lunch: If you want that patio view at Mon Ami Gabi or Lakeside, do it during the 1:00 PM to 3:00 PM window when temperatures are at their peak. By 6:00 PM, most outdoor dining is only tolerable if the restaurant has high-powered heat lamps.
The weather is currently clear and stable, making it one of the best times to explore the city without the oppressive 115°F heat of July. Just don't let those 60-degree numbers fool you into leaving your jacket at home.