Las Vegas weather live forecast

Today's maximum temperature in Las Vegas is expected to be 44°C. Select a day from the live weather forecast for Las Vegas, Nevada, USA for more weather parameters.

Sunday
2nd Aug
44

30

14

11
Monday
3rd Aug
43

32

14

10
Tuesday
4th Aug
43

31

14

10
Wednesday
5th Aug
43

31

14

10
Thursday
6th Aug
43

31

13

10

5-day weather forecast updated at 04:00 on Monday 3rd August 2026 GMT

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The 5-day weather forecast for Nevada (Las Vegas) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Las Vegas weather forecast by day

Below are the detailed weather forecasts for Las Vegas for the next 5 days.

Las Vegas weather for Sunday 2nd August 2026

Expect clear skies in Las Vegas, Nevada with a maximum temperature of 44°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

44
°C maximum temperature
30
°C minimum temperature
clear skies
14
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
19
kph wind from SW

Las Vegas weather for Monday 3rd August 2026

Expect clear skies in Las Vegas, Nevada with a maximum temperature of 43°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

43
°C maximum temperature
32
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
19
kph wind from SW

Las Vegas weather for Tuesday 4th August 2026

43
°C maximum temperature
31
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
14
kph wind from SW

Las Vegas weather for Wednesday 5th August 2026

43
°C maximum temperature
31
°C minimum temperature
clear skies
14
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
11
kph wind from SW

Las Vegas weather for Thursday 6th August 2026

Expect clear skies in Las Vegas, Nevada with a maximum temperature of 43°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.