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

72°F

22°C

Humidity 14%
Wind Speed NE 12 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 04 Apr 08:20 PM MDT
Extended Forecast for

3 Miles SW Saint George UT

  • Tonight

    Tonight: Mostly clear, with a low around 46. East northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 46 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Northeast wind 3 to 5 mph.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. East northeast wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 46. East northeast wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 85. Northeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 52. East northeast wind around 5 mph becoming calm in the evening.
Monday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Calm wind becoming west around 6 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. West wind 5 to 8 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 49.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Saint George UT
 37.05°N 113.63°W (Elev. 2598 ft)
Last Update:
12:31 pm MDT Apr 4, 2026
Forecast Valid:
8pm MDT Apr 4, 2026-6pm MDT Apr 11, 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