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

90°F

32°C

Humidity 17%
Wind Speed WSW 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 07 Oct 07:20 PM MDT
Extended Forecast for

Saint George UT

  • Tonight

    Tonight: Clear, with a low around 66. Calm wind.

    Low: 66 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 95. Calm wind.

    High: 95 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 94. Light and variable wind.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. West southwest wind 5 to 7 mph becoming calm in the evening.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Mostly cloudy, with a high near 78.

    High: 78 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm. Cloudy, with a low around 59.

    Low: 59 °F

    Showers

Detailed Forecast

Tonight
Clear, with a low around 66. Calm wind.
Thursday
Sunny, with a high near 95. Calm wind.
Thursday Night
Mostly clear, with a low around 68. Calm wind.
Friday
Sunny, with a high near 94. Light and variable wind.
Friday Night
Partly cloudy, with a low around 68. West southwest wind 5 to 7 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 88.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Sunday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 78.
Sunday Night
Showers and possibly a thunderstorm. Cloudy, with a low around 59.
Columbus Day
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 74.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 54.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 70.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
Wednesday
A chance of showers. Mostly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.07°N 113.6°W (Elev. 2661 ft)
Last Update:
12:31 pm MDT Oct 7, 2026
Forecast Valid:
7pm MDT Oct 7, 2026-6pm MDT Oct 14, 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