National Weather Service Forecast for: Las Vegas, NV
Issued by: National Weather Service Las Vegas, NV
Updated: Tue, 28-Jul-2026 9:33am PDT

Las Vegas, NV
 
Today

Today: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
 
Hi 111 °F Hi 110 °F Hi 111 °F Hi 113 °F Hi 115 °F Hi 115 °F Hi 114 °F  
 
Tonight

Tonight: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Clear
Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Clear
Clear
Sunday
Night
Sunday Night: Clear
Clear
Monday
Night
Monday Night: Clear
Clear
 
Lo 86 °F Lo 83 °F Lo 85 °F Lo 87 °F Lo 89 °F Lo 91 °F Lo 90 °F  

Extreme Heat Warning issued July 28 at 1:00AM PDT until August 2 at 8:00PM PDT
 

Today
 
Mostly sunny, with a high near 111. Heat index values as high as 106. South wind 6 to 13 mph, with gusts as high as 20 mph.
Tonight
 
Partly cloudy. Low around 86, with temperatures rising to around 89 overnight. Heat index values as high as 105. South wind 3 to 13 mph, with gusts as high as 20 mph.
Wednesday
 
Sunny, with a high near 110. South southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
 
Mostly clear, with a low around 83. West wind 3 to 13 mph, with gusts as high as 20 mph.
Thursday
 
Sunny, with a high near 111. East southeast wind 2 to 8 mph.
Thursday Night
 
Clear, with a low around 85.
Friday
 
Sunny, with a high near 113.
Friday Night
 
Mostly clear, with a low around 87.
Saturday
 
Sunny, with a high near 115.
Saturday Night
 
Clear, with a low around 89.
Sunday
 
Sunny, with a high near 115.
Sunday Night
 
Clear, with a low around 91.
Monday
 
Sunny, with a high near 114.
Monday Night
 
Clear, with a low around 90.

 

Forecast from NOAA-NWS for Las Vegas, NV.