🇺🇸 Weather in Las Vegas
Map Overlays:
Hourly Forecast for Las Vegas
13:00
47°
0%
14:00
47°
0%
15:00
48°
0%
16:00
47°
0%
17:00
46°
0%
18:00
44°
0%
19:00
42°
0%
20:00
39°
0%
21:00
37°
0%
22:00
36°
0%
23:00
36°
1%
00:00
35°
1%
01:00
34°
1%
02:00
33°
1%
03:00
32°
1%
04:00
31°
1%
05:00
31°
1%
06:00
30°
8%
07:00
33°
1%
08:00
34°
17%
09:00
36°
1%
10:00
37°
1%
11:00
39°
1%
12:00
40°
8%
14-Day Forecast for Las Vegas
2026-07-26
Sunny
48° /
32°
2026-07-27
Sunny
42° /
30°
2026-07-28
Sunny
42° /
30°
2026-07-29
Sunny
42° /
30°
2026-07-30
Sunny
43° /
30°
2026-07-31
Sunny
44° /
31°
2026-08-01
Sunny
46° /
32°
Additional Forecasts for Las Vegas
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 98.0 μg/m³
O₃ (Ozone) 111.0 μg/m³
NO₂ (Nitrogen Dioxide) 0.1 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 6.7 μg/m³
PM10 (Coarse particles) 13.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Las Vegas — FAQ
Answers refreshed each request based on current conditions in Las Vegas.
What is the weather like right now in Las Vegas?
Right now in Las Vegas, United States the temperature is 46.0°C (feels like 38.5°C), with sunny. Relative humidity is 12% and wind is 18.0 km/h.
What is today's high and low temperature in Las Vegas?
Today's forecast high in Las Vegas is 47.5°C and the overnight low is 32.3°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Las Vegas today?
The chance of precipitation in Las Vegas today is 0%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Las Vegas differ from nearby cities?
Even short distances can change temperatures noticeably. Las Vegas's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.