National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Clear

93°F

34°C

Humidity 22%
Wind Speed WSW 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 16 Aug 09:56 PM MDT
Extended Forecast for

8 Miles SE Saint George UT

  • Tonight

    Tonight: Mostly clear, with a low around 73. Light and variable wind becoming east southeast around 5 mph after midnight.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 101. East southeast wind around 5 mph becoming calm in the morning.

    High: 101 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 103. East southeast wind 5 to 7 mph becoming west in the afternoon.

    High: 103 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 78. West wind 5 to 8 mph becoming light and variable.

    Low: 78 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 78.

    Low: 78 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 79.

    Low: 79 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 73. Light and variable wind becoming east southeast around 5 mph after midnight.
Monday
Sunny and hot, with a high near 101. East southeast wind around 5 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 76. Light and variable wind becoming southeast around 6 mph after midnight.
Tuesday
Sunny and hot, with a high near 103. East southeast wind 5 to 7 mph becoming west in the afternoon.
Tuesday Night
Mostly clear, with a low around 78. West wind 5 to 8 mph becoming light and variable.
Wednesday
Sunny and hot, with a high near 103.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Sunny and hot, with a high near 103.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 79.
Friday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 99.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 99.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Saint George UT
 37.02°N 113.48°W (Elev. 2887 ft)
Last Update:
9:56 pm MDT Aug 16, 2026
Forecast Valid:
10pm MDT Aug 16, 2026-6pm MDT Aug 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation