National Weather Service Forecast for: Saint George UT
Issued by: National Weather Service Salt Lake City, UT
Updated: 12:31 am MDT Jul 28, 2026
 
This
Afternoon
This Afternoon: Mostly sunny and hot, with a high near 106. West southwest wind 5 to 7 mph.
Hot
Tonight

Tonight: Partly cloudy, with a low around 82. West southwest wind 5 to 7 mph becoming light and variable  after midnight.
Partly Cloudy
Wednesday

Wednesday: Sunny and hot, with a high near 104. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Hot
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 80. West southwest wind 5 to 7 mph becoming calm  in the evening.
Mostly Clear
Thursday

Thursday: Sunny and hot, with a high near 107. Calm wind becoming west southwest around 5 mph in the afternoon.
Hot
Thursday
Night
Thursday Night: Mostly clear, with a low around 81.
Mostly Clear
Friday

Friday: Sunny and hot, with a high near 110.
Hot
Friday
Night
Friday Night: Mostly clear, with a low around 82.
Mostly Clear
Saturday

Saturday: Sunny and hot, with a high near 112.
Hot
Hi 106 °F Lo 82 °F Hi 104 °F Lo 80 °F Hi 107 °F Lo 81 °F Hi 110 °F Lo 82 °F Hi 112 °F

 

This Afternoon
 
Mostly sunny and hot, with a high near 106. West southwest wind 5 to 7 mph.
Tonight
 
Partly cloudy, with a low around 82. West southwest wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
 
Sunny and hot, with a high near 104. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 80. West southwest wind 5 to 7 mph becoming calm in the evening.
Thursday
 
Sunny and hot, with a high near 107. Calm wind becoming west southwest around 5 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 81.
Friday
 
Sunny and hot, with a high near 110.
Friday Night
 
Mostly clear, with a low around 82.
Saturday
 
Sunny and hot, with a high near 112.
Saturday Night
 
Mostly clear, with a low around 83.
Sunday
 
Sunny and hot, with a high near 110.
Sunday Night
 
Clear, with a low around 83.
Monday
 
Sunny and hot, with a high near 108.

 

Forecast from NOAA-NWS for Saint George UT.