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

73°F

23°C

Humidity 20%
Wind Speed SW 19 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 11 Apr 12:35 PM MDT
Extended Forecast for

Saint George UT

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. Southwest wind around 11 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. Southwest wind 6 to 11 mph becoming east after midnight.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers after 3pm. Sunny, with a high near 70. East wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph.

    High: 70 °F

    Sunny then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%.

    Low: 49 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 64. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 64 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Southwest wind around 11 mph.
Tonight
Mostly clear, with a low around 51. Southwest wind 6 to 11 mph becoming east after midnight.
Sunday
A 20 percent chance of showers after 3pm. Sunny, with a high near 70. East wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. West southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 40%.
Monday
A chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 64. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Clear, with a low around 50.
Thursday
Sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 44.
Friday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint George UT
 37.12°N 113.58°W (Elev. 3169 ft)
Last Update:
12:31 pm MDT Apr 11, 2026
Forecast Valid:
12pm MDT Apr 11, 2026-6pm MDT Apr 17, 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