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

54°F

12°C

Humidity 25%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 30 Mar 05:50 AM MDT
Extended Forecast for

Saint George UT

  • Today

    Today: Mostly sunny, with a high near 83. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 83 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 78. Light and variable wind becoming southwest 8 to 13 mph in the morning.

    High: 78 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers, mainly after midnight. Low around 54. Southwest wind 6 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 54 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Partly sunny, with a high near 70. West southwest wind around 6 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 83. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Tonight
Partly cloudy, with a low around 59. Southwest wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
Mostly cloudy, with a high near 78. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Tuesday Night
Showers, mainly after midnight. Low around 54. Southwest wind 6 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 70. West southwest wind around 6 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 76.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 81.
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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 am MDT Mar 30, 2026
Forecast Valid:
6am MDT Mar 30, 2026-6pm MDT Apr 5, 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