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

73°F

23°C

Humidity 53%
Wind Speed SE 5 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Aug 08:20 AM MDT
Extended Forecast for

6 Miles WNW Zion NP and Zion Canyon UT

  • Today

    Today: Mostly sunny, with a high near 91. Northeast wind 5 to 10 mph becoming west southwest in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 67. Light and variable wind becoming northeast 5 to 10 mph in the evening.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Calm wind becoming northeast 5 to 9 mph after midnight.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97. East northeast wind 5 to 8 mph becoming light and variable.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 97.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98.

    High: 98 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 91. Northeast wind 5 to 10 mph becoming west southwest in the afternoon.
Tonight
Mostly clear, with a low around 67. Light and variable wind becoming northeast 5 to 10 mph in the evening.
Monday
Sunny, with a high near 94. East northeast wind 5 to 9 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 72. Calm wind becoming northeast 5 to 9 mph after midnight.
Tuesday
Sunny, with a high near 97. East northeast wind 5 to 8 mph becoming light and variable.
Tuesday Night
Partly cloudy, with a low around 72.
Wednesday
Sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 98.
Thursday Night
Partly cloudy, with a low around 74.
Friday
A slight chance of showers and thunderstorms. Sunny, with a high near 97.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Zion NP and Zion Canyon UT
 37.24°N 113.09°W (Elev. 5010 ft)
Last Update:
7:31 am MDT Aug 16, 2026
Forecast Valid:
8am MDT Aug 16, 2026-6pm MDT Aug 22, 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