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 9%
Wind Speed SSE 13 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 19 Apr 12:35 PM MDT
Extended Forecast for

Riverton UT

  • This Afternoon

    This Afternoon: Sunny, with a high near 75. South wind around 9 mph.

    High: 75 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 49. South wind 6 to 8 mph.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 81. South wind 8 to 13 mph.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. South southeast wind 7 to 10 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. South southeast wind 7 to 15 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon. High near 59. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 58.

    High: 58 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 75. South wind around 9 mph.
Tonight
Partly cloudy, with a low around 49. South wind 6 to 8 mph.
Monday
Sunny, with a high near 81. South wind 8 to 13 mph.
Monday Night
Partly cloudy, with a low around 52. South southeast wind 7 to 10 mph.
Tuesday
Mostly sunny, with a high near 81. South southeast wind 7 to 15 mph.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 49.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 59. 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.
Thursday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 59.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 38.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.53°N 111.92°W (Elev. 4390 ft)
Last Update:
12:31 pm MDT Apr 19, 2026
Forecast Valid:
1pm MDT Apr 19, 2026-6pm MDT Apr 25, 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