7-Day Forecast 40.5°N 111.95°W (Text-Only)
NWS Forecast for: Riverton UT
Issued by: National Weather Service Salt Lake City, UT
Last Update: 12:31 am MDT Jun 9, 2026
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  • Today

    Today: A 10 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 78. North wind 9 to 13 mph.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 52. North wind 5 to 9 mph becoming calm  after midnight.

    Low: 52 °F

    Mostly Clear



  • Wednesday

    Wednesday: Sunny, with a high near 81. Light and variable wind becoming north northwest 9 to 14 mph in the morning.

    High: 81 °F

    Sunny



  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 48. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 48 °F

    Mostly Clear



  • Thursday

    Thursday: Sunny, with a high near 78. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 78 °F

    Sunny



  • Thursday
    Night

    Thursday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear



  • Friday

    Friday: Sunny, with a high near 88.

    High: 88 °F

    Sunny



  • Friday
    Night

    Friday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear



  • Saturday

    Saturday: Sunny, with a high near 91.

    High: 91 °F

    Sunny



  • Today: A 10 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 78. North wind 9 to 13 mph.

    Tonight: Mostly clear, with a low around 52. North wind 5 to 9 mph becoming calm after midnight.

    Wednesday: Sunny, with a high near 81. Light and variable wind becoming north northwest 9 to 14 mph in the morning.

    Wednesday Night: Mostly clear, with a low around 48. North wind 15 to 20 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Thursday: Sunny, with a high near 78. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    Thursday Night: Clear, with a low around 51.

    Friday: Sunny, with a high near 88.

    Friday Night: Clear, with a low around 58.

    Saturday: Sunny, with a high near 91.

    Saturday Night: Clear, with a low around 60.

    Sunday: Sunny, with a high near 90.

    Sunday Night: Clear, with a low around 59.

    Monday: Sunny, with a high near 89.



    Riverton UT
     40.5°N 111.95°W (Elev. 4501 ft)

    Visit your local NWS office at: https://www.weather.gov/slc