7-Day Forecast 40.69°N 95.58°W (Text-Only)
NWS Forecast for: Riverton IA
Issued by: National Weather Service WFO Omaha, NE
Last Update: 12:35 pm CST Dec 12, 2025
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  • This
    Afternoon

    This Afternoon: Mostly cloudy, with a high near 33. North northwest wind around 11 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Cloudy


  • Tonight

    Tonight: Cloudy, with a low around 15. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Cloudy


  • Saturday

    Saturday: A 30 percent chance of snow before noon.  Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 18 by 9am, then falling to around 13 during the remainder of the day. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 18 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 1. North wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 16 mph.

    Low: 1 °F

    Partly Cloudy


  • Sunday

    Sunday: Sunny, with a high near 19. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 19 °F

    Sunny


  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 14. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Mostly Clear


  • Monday

    Monday: Sunny, with a high near 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Sunny


  • Monday
    Night

    Monday Night: Mostly clear, with a low around 24. Light south southwest wind.

    Low: 24 °F

    Mostly Clear


  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. Light south wind becoming south southwest 5 to 9 mph in the morning.

    High: 50 °F

    Mostly Sunny




  • This Afternoon: Mostly cloudy, with a high near 33. North northwest wind around 11 mph, with gusts as high as 20 mph.

    Tonight: Cloudy, with a low around 15. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Saturday: A 30 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 18 by 9am, then falling to around 13 during the remainder of the day. Northeast wind 6 to 11 mph, with gusts as high as 20 mph.

    Saturday Night: Partly cloudy, with a low around 1. North wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 16 mph.

    Sunday: Sunny, with a high near 19. Calm wind becoming south 5 to 8 mph in the afternoon.

    Sunday Night: Mostly clear, with a low around 14. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Monday: Sunny, with a high near 44. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Monday Night: Mostly clear, with a low around 24. Light south southwest wind.

    Tuesday: Mostly sunny, with a high near 50. Light south wind becoming south southwest 5 to 9 mph in the morning.

    Tuesday Night: Partly cloudy, with a low around 29. South southwest wind 3 to 6 mph.

    Wednesday: Partly sunny, with a high near 55. South wind 5 to 10 mph, with gusts as high as 18 mph.

    Wednesday Night: Mostly cloudy, with a low around 29. South wind around 9 mph becoming northwest after midnight. Winds could gust as high as 16 mph.

    Thursday: Mostly sunny, with a high near 46. Northwest wind 7 to 11 mph, with gusts as high as 20 mph.



    Riverton IA
     40.69°N 95.58°W (Elev. 922 ft)

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