National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

84°F

29°C

Humidity 17%
Wind Speed NE 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 21 Jun 04:15 PM MDT
Extended Forecast for

Magna UT

  • Tonight

    Tonight: Mostly clear, with a low around 64. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 90. Light and variable wind becoming north northwest 5 to 10 mph in the morning.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. North northwest wind 5 to 9 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Calm wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69. North northwest wind 5 to 8 mph becoming light and variable.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 94.

    High: 94 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 64. North northwest wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 90. Light and variable wind becoming north northwest 5 to 10 mph in the morning.
Monday Night
Mostly clear, with a low around 66. North northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 93. Calm wind becoming north northwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 69. North northwest wind 5 to 8 mph becoming light and variable.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 68.
Friday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 94.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 54.
Sunday
Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Magna UT
 40.69°N 112.09°W (Elev. 4482 ft)
Last Update:
12:31 pm MDT Jun 21, 2026
Forecast Valid:
4pm MDT Jun 21, 2026-6pm MDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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