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.

Mostly Cloudy

57°F

14°C

Humidity 87%
Wind Speed SSE 3 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 26 May 07:15 AM MDT
Extended Forecast for

Riverton UT

  • Today

    Today: A chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 84. South southeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. South southeast wind 6 to 15 mph.

    Low: 57 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 85. South southeast wind 8 to 13 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 32 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Southeast wind 5 to 14 mph.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 85. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon.

    High: 85 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after noon. Cloudy, then gradually becoming mostly sunny, with a high near 84. South southeast wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 57. South southeast wind 6 to 15 mph.
Wednesday
Sunny, with a high near 85. South southeast wind 8 to 13 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 57. Southeast wind 5 to 14 mph.
Thursday
Mostly sunny, with a high near 85. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.95°W (Elev. 4544 ft)
Last Update:
6:11 am MDT May 26, 2026
Forecast Valid:
7am MDT May 26, 2026-6pm MDT Jun 1, 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