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

73°F

23°C

Humidity 7%
Wind Speed ESE 8 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Last update 19 Apr 04:15 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. South southeast wind around 8 mph.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. South southeast wind 9 to 13 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 51. South wind 8 to 10 mph.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. South southeast wind 8 to 16 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 47. South wind around 15 mph.

    Low: 47 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon. High near 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. South southeast wind around 8 mph.
Monday
Sunny, with a high near 79. South southeast wind 9 to 13 mph.
Monday Night
Partly cloudy, with a low around 51. South wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 80. South southeast wind 8 to 16 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 47. South wind around 15 mph.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 58. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 57.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 58.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 37.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 63.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 40.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.52°N 111.98°W (Elev. 4619 ft)
Last Update:
12:31 pm MDT Apr 19, 2026
Forecast Valid:
4pm MDT Apr 19, 2026-6pm MDT Apr 26, 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