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.

Mostly Cloudy

61°F

16°C

Humidity 38%
Wind Speed NNE 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 02 Mar 10:35 PM MST
Extended Forecast for

3 Miles N Washington UT

  • Tonight

    Tonight: Mostly clear, with a low around 45. North wind 5 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69. North wind around 6 mph becoming southwest in the morning.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. Southwest wind around 6 mph becoming light and variable after midnight.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Southwest wind 6 to 9 mph becoming east southeast after midnight.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 56. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 45. North wind 5 to 9 mph.
Tuesday
Sunny, with a high near 69. North wind around 6 mph becoming southwest in the morning.
Tuesday Night
Clear, with a low around 45. Southwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 73. Calm wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Southwest wind 6 to 9 mph becoming east southeast after midnight.
Thursday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 56. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 38.
Saturday
Sunny, with a high near 65.
Saturday Night
Clear, with a low around 41.
Sunday
Sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 46.
Monday
Sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Washington UT
 37.17°N 113.51°W (Elev. 3373 ft)
Last Update:
11:31 am MST Mar 2, 2026
Forecast Valid:
10pm MST Mar 2, 2026-6pm MDT Mar 9, 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