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

90°F

32°C

Humidity 11%
Wind Speed NNW 17 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 03 Aug 02:55 PM MDT
Extended Forecast for

Riverton UT

  • Tonight

    Tonight: Patchy smoke. Mostly clear, with a low around 61. North wind 5 to 10 mph becoming light north northwest after midnight.

    Low: 61 °F

    Patchy Smoke

  • Tuesday

    Tuesday: Patchy smoke. Sunny, with a high near 92. Light and variable wind becoming north 6 to 11 mph in the morning.

    High: 92 °F

    Patchy Smoke

  • Tuesday Night

    Tuesday Night: Patchy smoke. Mostly clear, with a low around 60. North wind 6 to 11 mph becoming light and variable after midnight.

    Low: 60 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke before 9am. Sunny, with a high near 94. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 94 °F

    Patchy Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. North wind 5 to 10 mph becoming light and variable after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 98.

    High: 98 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 68.

    Low: 68 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke. Mostly clear, with a low around 61. North wind 5 to 10 mph becoming light north northwest after midnight.
Tuesday
Patchy smoke. Sunny, with a high near 92. Light and variable wind becoming north 6 to 11 mph in the morning.
Tuesday Night
Patchy smoke. Mostly clear, with a low around 60. North wind 6 to 11 mph becoming light and variable after midnight.
Wednesday
Patchy smoke before 9am. Sunny, with a high near 94. Calm wind becoming north 5 to 9 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 64. North wind 5 to 10 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 98.
Thursday Night
Clear, with a low around 68.
Friday
Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 71.
Saturday
Sunny and hot, with a high near 103.
Saturday Night
Partly cloudy, with a low around 74.
Sunday
Mostly sunny and hot, with a high near 101.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 98.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riverton UT
 40.5°N 111.95°W (Elev. 4501 ft)
Last Update:
12:31 pm MDT Aug 3, 2026
Forecast Valid:
3pm MDT Aug 3, 2026-6pm MDT Aug 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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