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

68°F

20°C

Humidity 16%
Wind Speed NW 18 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 21 May 04:55 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Mostly clear, with a low around 43. North northwest wind 8 to 13 mph becoming light west northwest after midnight.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 73. Light and variable wind becoming north 5 to 7 mph in the morning.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. North wind 5 to 7 mph becoming light and variable.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. South southeast wind 6 to 9 mph becoming west northwest in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. North wind 5 to 8 mph becoming light and variable.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 43. North northwest wind 8 to 13 mph becoming light west northwest after midnight.
Friday
Partly sunny, with a high near 73. Light and variable wind becoming north 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 48. North wind 5 to 7 mph becoming light and variable.
Saturday
Sunny, with a high near 82. South southeast wind 6 to 9 mph becoming west northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 56. North wind 5 to 8 mph becoming light and variable.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 58.
Memorial Day
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 82. Breezy.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Thursday
A slight chance of showers and thunderstorms. Sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
Last Update:
12:31 pm MDT May 21, 2026
Forecast Valid:
5pm MDT May 21, 2026-6pm MDT May 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation