Current conditions at

St George Regional Airport (KSGU)

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

Clear

102°F

39°C

Humidity 18%
Wind Speed W 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 30 Jul 03:35 PM MDT
Extended Forecast for

Santa Clara UT

Extreme Heat Warning July 31, 12:00pm until August 2, 09:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Tonight

    Tonight: Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 109 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 77. West wind around 6 mph becoming calm  in the evening.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 112. Light and variable wind.

    High: 112 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 79. West southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 79 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 112.

    High: 112 °F

    Hot

  • Sunday Night

    Sunday Night: Clear, with a low around 80.

    Low: 80 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 110.

    High: 110 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 79.

    Low: 79 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm in the evening.
Friday
Sunny and hot, with a high near 109. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 77. West wind around 6 mph becoming calm in the evening.
Saturday
Sunny and hot, with a high near 112. Light and variable wind.
Saturday Night
Mostly clear, with a low around 79. West southwest wind 5 to 7 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 112.
Sunday Night
Clear, with a low around 80.
Monday
Sunny and hot, with a high near 110.
Monday Night
Clear, with a low around 79.
Tuesday
Sunny and hot, with a high near 110.
Tuesday Night
Clear, with a low around 81.
Wednesday
Sunny and hot, with a high near 109.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Sunny and hot, with a high near 107.
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ABOUT THIS FORECAST

 
Point Forecast:
Santa Clara UT
 37.13°N 113.67°W (Elev. 3002 ft)
3:02 pm MDT Jul 30, 2026
3pm MDT Jul 30, 2026-6pm MDT Aug 6, 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