Las Vegas Weather Forecast
Las Vegas weather: 107°F, mainly clear. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Summary
Las Vegas is a city in Nevada. Las Vegas is known for The Strip, shows and desert access. It has a population of about 660.000.
Right now it is 107°F (42°C) in Las Vegas with mainly clear. It feels like 106°F. Today runs from 85°F to 107°F. Chance of precipitation is 2%. Sightseeing conditions score 7.1/10 - good conditions.
The best time to visit Las Vegas is March, April, May and October. The climate is semi-arid. January, July and August tend to be the least comfortable months. July is the warmest month with average highs near 108°F, while January is the coldest with lows near 38°F.
The closest major airport is Harry Reid International Airport (LAS), about 6 mi away. Nearby highlights include Las Vegas Strip, Valley of Fire State Park, Lake Mead and Death Valley National Park.
In plain terms. Today is slightly warmer than average for August. The forecast high of 107°F is 3.1°F above the 104°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. driving is the strongest bet in Las Vegas today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Active alerts for Las Vegas
Extreme Heat Warning issued August 25 at 10:29AM PDT until August 28 at 8:00PM PDT by NWS Las Vegas NV
Issued by NWS Las Vegas NV
Weather in Las Vegas right now
Wear sunglasses and use SPF 30+ if you are outside for long.
Source: Open-Meteo. Updated 3:33 PM, Aug 25 local time.
See the Las Vegas forecast by time range
Next 24 hours
Hour-by-hour temperature, precipitation chance and wind.
16-day forecast for Las Vegas
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Tue, Aug 25 | ☁️ Overcast | 107° / 85° | 2% | 9 mph | 8 |
| Wed, Aug 26 | ☁️ Overcast | 112° / 81° | 3% | 15 mph | 8 |
| Thu, Aug 27 | 🌦️ Light drizzle | 109° / 82° | 1% · 0,0 in | 18 mph | 8 |
| Fri, Aug 28 | 🌦️ Light drizzle | 106° / 92° | 7% · 0,0 in | 23 mph | 8 |
| Sat, Aug 29 | ☁️ Overcast | 105° / 90° | 3% | 23 mph | 8 |
| Sun, Aug 30 | 🌦️ Light drizzle | 102° / 90° | 1% · 0,0 in | 22 mph | 8 |
| Mon, Aug 31 | ☀️ Clear sky | 99° / 86° | 4% | 22 mph | 8 |
| Tue, Sep 1 | ☁️ Overcast | 98° / 86° | 6% | 22 mph | 8 |
| Wed, Sep 2 | ☁️ Overcast | 98° / 87° | 4% | 17 mph | 7 |
| Thu, Sep 3 | ☁️ Overcast | 99° / 84° | 3% | 15 mph | 8 |
| Fri, Sep 4 | ☁️ Overcast | 98° / 82° | 2% | 13 mph | 7 |
| Sat, Sep 5 | ⛅ Partly cloudy | 98° / 83° | 13% | 20 mph | 8 |
| Sun, Sep 6 | ☀️ Clear sky | 97° / 81° | 13% | 18 mph | 8 |
| Mon, Sep 7 | ☀️ Clear sky | 97° / 80° | 13% | 15 mph | 8 |
| Tue, Sep 8 | ☀️ Clear sky | 95° / 79° | 10% | 21 mph | 8 |
| Wed, Sep 9 | ☀️ Clear sky | 91° / 78° | 13% | 26 mph | 7 |
Climate in Las Vegas month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 59° | 38° | 0,3 in | ★★★★☆ |
| February | 66° | 44° | 1,0 in | ★★★★☆ |
| March | 75° | 51° | 0,4 in | ★★★★★ |
| April | 81° | 56° | 0,1 in | ★★★★★ |
| May | 91° | 65° | 0,2 in | ★★★★★ |
| June | 104° | 77° | 0,2 in | ★★★★☆ |
| July | 108° | 82° | 0,1 in | ★★★★☆ |
| August | 104° | 79° | 0,9 in | ★★★★☆ |
| September | 95° | 72° | 0,6 in | ★★★★☆ |
| October | 85° | 61° | 0,3 in | ★★★★★ |
| November | 67° | 47° | 0,8 in | ★★★★☆ |
| December | 62° | 42° | 0,4 in | ★★★★☆ |
Climate type: Semi-arid. Source: Open-Meteo archive (ERA5).
Weather map for Las Vegas
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Air quality and pollen in Las Vegas
Air quality: Open-Meteo (CAMS). US AQI scale.
Sun, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Best time to visit Las Vegas
Go in March, April, May and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, July and August - expect the least comfortable mix of heat, cold or rain.
Weather by airport in Las Vegas
1 airports mapped in this atlas
Weather by attraction in Las Vegas
1 attractions mapped in this atlas
Weather by zip / postal code in Las Vegas
1 zip and postal codes mapped in this atlas
Weather by area code in Las Vegas
1 area codes mapped in this atlas
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 107°F (42°C) with mainly clear. Humidity is 14% and wind is 6 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 3:33 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 25, 2026 at 3:33 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
