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

Salt Lake City, Salt Lake City International Airport (KSLC)

Lat: 40.77069°NLon: 111.96503°WElev: 4226.0ft.

Overcast

45°F

7°C

Humidity 70%
Wind Speed WNW 5 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 17 May 08:35 PM MDT
Extended Forecast for

Magna UT

  • Tonight

    Tonight: Showers, mainly after 9pm. Low around 42. North wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%.

    Low: 42 °F

    Showers

  • Monday

    Monday: Showers likely before noon, then isolated showers and thunderstorms between noon and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. Northwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely then
    Isolated
    T-storms

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. North northwest wind around 6 mph becoming calm in the evening.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers, mainly after 9pm. Low around 42. North wind 9 to 14 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 80%.
Monday
Showers likely before noon, then isolated showers and thunderstorms between noon and 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. Northwest wind 14 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 40. Northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 43. North northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 48.
Thursday
Sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 79.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 86.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Magna UT
 40.71°N 112.1°W (Elev. 4236 ft)
Last Update:
12:31 pm MDT May 17, 2026
Forecast Valid:
8pm MDT May 17, 2026-6pm MDT May 24, 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