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

55°F

13°C

Humidity 30%
Wind Speed W 5 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 12 Mar 08:35 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind around 6 mph becoming light and variable after midnight.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 69. South southeast wind 3 to 7 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. North wind 5 to 7 mph becoming calm after midnight.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 66. Light and variable wind becoming northwest 6 to 11 mph in the morning. Chance of precipitation is 30%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 33. Northwest wind 10 to 13 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Northwest wind around 6 mph becoming light and variable after midnight.
Friday
Sunny, with a high near 69. South southeast wind 3 to 7 mph.
Friday Night
Mostly cloudy, with a low around 46. North wind 5 to 7 mph becoming calm after midnight.
Saturday
A chance of rain between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 66. Light and variable wind becoming northwest 6 to 11 mph in the morning. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Mostly cloudy, with a low around 33. Northwest wind 10 to 13 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 60.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 51.
Thursday
Sunny, with a high near 83.
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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:
12:41 pm MDT Mar 12, 2026
Forecast Valid:
8pm MDT Mar 12, 2026-6pm MDT Mar 19, 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