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.

Partly Cloudy

66°F

19°C

Humidity 24%
Wind Speed N 13 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 16 May 02:35 PM MDT
Extended Forecast for

Riverton UT

  • This Afternoon

    This Afternoon: Mostly cloudy, with a steady temperature around 72. Northwest wind around 10 mph.

    High: 72 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. North northwest wind 7 to 10 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: Isolated showers between 9am and noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 57. North northwest wind 8 to 16 mph. Chance of precipitation is 50%.

    High: 57 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm, then showers after 9pm. Low around 37. North northwest wind 10 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 37 °F

    Showers

  • Monday

    Monday: Showers, with thunderstorms also possible after noon. High near 54. North northwest wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

    High: 54 °F

    Showers then
    Scattered
    Showers

  • Monday Night

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

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 72. Northwest wind around 10 mph.
Tonight
Mostly cloudy, with a low around 44. North northwest wind 7 to 10 mph.
Sunday
Isolated showers between 9am and noon, then scattered showers and thunderstorms after noon. Mostly cloudy, with a high near 57. North northwest wind 8 to 16 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm, then showers after 9pm. Low around 37. North northwest wind 10 to 14 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers, with thunderstorms also possible after noon. High near 54. North northwest wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Mostly sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.55°N 111.93°W (Elev. 4393 ft)
Last Update:
12:31 pm MDT May 16, 2026
Forecast Valid:
2pm MDT May 16, 2026-6pm MDT May 22, 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