Current conditions at

St George Regional Airport (KSGU)

Lat: 37.0451°NLon: 113.50561°WElev: 2872.0ft.

Overcast

73°F

23°C

Humidity 23%
Wind Speed SW 19 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 31 Mar 06:20 PM MDT
Extended Forecast for

Washington UT

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after midnight.  Low around 53. Southwest wind 8 to 14 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers
    Likely then
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before noon, then a slight chance of showers between noon and 3pm.  Mostly cloudy, then gradually becoming sunny, with a high near 70. Southwest wind 6 to 8 mph.  Chance of precipitation is 70%.

    High: 70 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48. West southwest wind 6 to 9 mph becoming east after midnight.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 71. East wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. West southwest wind 8 to 11 mph becoming north northeast after midnight.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers likely, then showers and possibly a thunderstorm after midnight. Low around 53. Southwest wind 8 to 14 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely and possibly a thunderstorm before noon, then a slight chance of showers between noon and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 70. Southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Wednesday Night
Mostly clear, with a low around 48. West southwest wind 6 to 9 mph becoming east after midnight.
Thursday
Sunny, with a high near 71. East wind 5 to 9 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 42. West southwest wind 8 to 11 mph becoming north northeast after midnight.
Friday
Sunny, with a high near 68.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 81.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Washington UT
 37.13°N 113.5°W (Elev. 2799 ft)
3:07 pm MDT Mar 31, 2026
6pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database