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 SW 4 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 29 Mar 04:35 AM MDT
Extended Forecast for

Riverton UT

  • Today

    Today: Sunny, with a high near 78. South wind 6 to 10 mph becoming north in the afternoon.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. North northwest wind 5 to 8 mph becoming light and variable after midnight.

    Low: 50 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. South wind 5 to 11 mph becoming north northwest in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 48. North northwest wind 5 to 9 mph.

    Low: 48 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 65. West northwest wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after noon. High near 60. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 78. South wind 6 to 10 mph becoming north in the afternoon.
Tonight
Mostly cloudy, with a low around 50. North northwest wind 5 to 8 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 74. South wind 5 to 11 mph becoming north northwest in the afternoon.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48. North northwest wind 5 to 9 mph.
Tuesday
Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 65. West northwest wind 5 to 7 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers, with thunderstorms also possible after noon. High near 60. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 45.
Thursday
Showers likely. Mostly cloudy, with a high near 58.
Thursday Night
A chance of rain showers before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Mostly cloudy, with a low around 30.
Friday
A chance of snow showers. Partly sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 57.
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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:
12:31 am MDT Mar 29, 2026
Forecast Valid:
5am MDT Mar 29, 2026-6pm MDT Apr 4, 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