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

106°F

41°C

Humidity 13%
Wind Speed W 11 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 19 Aug 05:35 PM MDT
Extended Forecast for

6 Miles NW Washington UT

  • Tonight

    Tonight: Mostly clear, with a low around 77. West southwest wind 5 to 8 mph becoming light and variable.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 97. North wind 5 to 7 mph becoming southwest in the afternoon.

    High: 97 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 78. West southwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 78 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 94 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 75. South wind around 5 mph becoming light and variable.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 77. West southwest wind 5 to 8 mph becoming light and variable.
Thursday
Sunny, with a high near 97. North wind 5 to 7 mph becoming southwest in the afternoon.
Thursday Night
Partly cloudy, with a low around 78. West southwest wind 5 to 7 mph becoming light and variable in the evening.
Friday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 94. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 75. South wind around 5 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 94.
Saturday Night
Partly cloudy, with a low around 75.
Sunday
Mostly sunny, with a high near 94.
Sunday Night
Partly cloudy, with a low around 74.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 92.
Monday Night
Partly cloudy, with a low around 74.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
A slight chance of showers and thunderstorms. Sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Washington UT
 37.21°N 113.57°W (Elev. 4203 ft)
Last Update:
1:56 pm MDT Aug 19, 2026
Forecast Valid:
5pm MDT Aug 19, 2026-6pm MDT Aug 26, 2026
 
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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