Las Vegas Weather Forecast
Las Vegas weather: 97°F, clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
14-day forecast for Las Vegas
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Fri, Aug 21 | ☁️ Overcast | 108° / 88° | 5% | 13 mph | 8 |
| Sat, Aug 22 | ☁️ Overcast | 109° / 80° | 3% | 14 mph | 8 |
| Sun, Aug 23 | ☁️ Overcast | 109° / 79° | 2% | 20 mph | 8 |
| Mon, Aug 24 | ☁️ Overcast | 107° / 93° | 13% | 16 mph | 8 |
| Tue, Aug 25 | ☁️ Overcast | 108° / 91° | 1% | 18 mph | 8 |
| Wed, Aug 26 | ☀️ Clear sky | 109° / 95° | 1% | 18 mph | 8 |
| Thu, Aug 27 | 🌤️ Mainly clear | 109° / 96° | 0% | 18 mph | 8 |
| Fri, Aug 28 | ⛅ Partly cloudy | 109° / 94° | 3% | 18 mph | 8 |
| Sat, Aug 29 | ☁️ Overcast | 109° / 96° | 6% | 24 mph | 8 |
| Sun, Aug 30 | ☀️ Clear sky | 108° / 93° | 6% | 18 mph | 8 |
| Mon, Aug 31 | ⛅ Partly cloudy | 107° / 93° | 2% | 22 mph | 8 |
| Tue, Sep 1 | 🌤️ Mainly clear | 107° / 92° | 10% | 21 mph | 8 |
| Wed, Sep 2 | 🌦️ Light drizzle | 104° / 90° | 11% · 0,0 in | 19 mph | 8 |
| Thu, Sep 3 | 🌦️ Light drizzle | 102° / 87° | 19% · 0,0 in | 18 mph | 8 |
The two-week trend
Cooling. The second half of the window averages 36°F cooler than the days immediately ahead.
The window averages 107°F against a August normal of 104°F - right on average.
The next 7 days look unusually dry - roughly 0% of a normal August week (0,0 in against 0,2 in).
What this means for Las Vegas
Today is slightly warmer than average for August. The forecast high of 108°F is 4°F above the 104°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 80°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- Avoid long hikes after mid-morning; start at dawn or leave it for a cooler day.
- If your dates are flexible, avoid January, July and August - historically the least comfortable months here.
See the Las Vegas forecast by time range
Las Vegas weather - more answers
Explore Las Vegas
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is Las Vegas?
Las Vegas is a city in Nevada. Its coordinates are 36.1699, -115.1398. It lies in North America.
What is the weather like in Las Vegas right now?
It is currently 97°F (36°C) with clear. Humidity is 16% and wind is 7 mph.
When is the best time to visit Las Vegas?
March, April, May and October offer the most comfortable conditions in Las Vegas, which has a semi-arid climate. January, July and August are usually the hardest months for outdoor plans.
What time zone is Las Vegas in?
Las Vegas observes America/Los_Angeles (UTC-07:00). The local time is 3:09 PM.
How many people live in Las Vegas?
Las Vegas has a population of approximately 660.000.
What is the nearest airport to Las Vegas?
The closest airports are Harry Reid International Airport (LAS), 6 mi away, Los Angeles International Airport (LAX), 241 mi away and Phoenix Sky Harbor International Airport (PHX), 259 mi away.
What are the top things to do in Las Vegas?
Popular options include Las Vegas Strip, Valley of Fire State Park, Lake Mead, Death Valley National Park, Havasu Falls and Zion National Park.
What places are in Las Vegas?
Las Vegas covers 4 places in this atlas, including Harry Reid International Airport, Las Vegas Strip, ZIP Code 89109 and Area Code 702.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 22, 2026 at 3:09 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
