National Weather Service Forecast for: Las Vegas NV
Issued by: National Weather Service Las Vegas, NV
Updated: 1:08 pm PDT Mar 19, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 98. Light east southeast wind.
Sunny
Tonight

Tonight: Mostly clear, with a low around 66. Light and variable wind.
Mostly Clear
Friday

Friday: Sunny, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 67. Southwest wind around 5 mph becoming light and variable  after midnight.
Mostly Clear
Saturday

Saturday: Sunny, with a high near 99. Light and variable wind becoming southwest 9 to 14 mph in the afternoon.
Sunny
Saturday
Night
Saturday Night: Mostly cloudy, with a low around 68.
Mostly Cloudy
Sunday

Sunday: Mostly sunny, with a high near 94.
Mostly Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 66.
Mostly Clear
Monday

Monday: Sunny, with a high near 96.
Sunny
Hi 98 °F Lo 66 °F Hi 100 °F Lo 67 °F Hi 99 °F Lo 68 °F Hi 94 °F Lo 66 °F Hi 96 °F

Extreme Heat Warning
 

This Afternoon
 
Sunny, with a high near 98. Light east southeast wind.
Tonight
 
Mostly clear, with a low around 66. Light and variable wind.
Friday
 
Sunny, with a high near 100. Calm wind becoming southeast around 5 mph in the afternoon.
Friday Night
 
Mostly clear, with a low around 67. Southwest wind around 5 mph becoming light and variable after midnight.
Saturday
 
Sunny, with a high near 99. Light and variable wind becoming southwest 9 to 14 mph in the afternoon.
Saturday Night
 
Mostly cloudy, with a low around 68.
Sunday
 
Mostly sunny, with a high near 94.
Sunday Night
 
Mostly clear, with a low around 66.
Monday
 
Sunny, with a high near 96.
Monday Night
 
Mostly clear, with a low around 67.
Tuesday
 
Sunny, with a high near 96.
Tuesday Night
 
Mostly clear, with a low around 67.
Wednesday
 
Sunny, with a high near 97.

 

Forecast from NOAA-NWS for Las Vegas NV.