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

84°F

29°C

Humidity 23%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 05 Aug 08:35 AM MDT
Extended Forecast for

4 Miles NNW Zion NP and Zion Canyon UT

  • Today

    Today: Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 5 to 9 mph in the morning.

    High: 101 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 69. West southwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 69 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. Light and variable wind becoming west southwest 5 to 7 mph in the morning.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 70. West wind 5 to 7 mph becoming north northeast after midnight.

    Low: 70 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 103. North northeast wind around 6 mph becoming light and variable.

    High: 103 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 103.

    High: 103 °F

    Hot

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 101.

    High: 101 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny and hot, with a high near 101. Light and variable wind becoming west southwest 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 69. West southwest wind 5 to 9 mph becoming light and variable after midnight.
Thursday
Sunny and hot, with a high near 102. Light and variable wind becoming west southwest 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 70. West wind 5 to 7 mph becoming north northeast after midnight.
Friday
Sunny and hot, with a high near 103. North northeast wind around 6 mph becoming light and variable.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Partly cloudy, with a low around 71.
Sunday
A slight chance of showers and thunderstorms after noon. Sunny and hot, with a high near 101.
Sunday Night
Partly cloudy, with a low around 70.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 68.
Tuesday
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:
4 Miles NNW Zion NP and Zion Canyon UT
 37.25°N 113.01°W (Elev. 4925 ft)
Last Update:
12:31 am MDT Aug 5, 2026
Forecast Valid:
8am MDT Aug 5, 2026-6pm MDT Aug 11, 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