National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Des Moines International Airport (KDSM)

Lat: 41.53°NLon: 93.65°WElev: 942ft.

Fair

29°F

-2°C

Humidity 51%
Wind Speed SW 10 mph
Barometer 30.29 in (1027.0 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 11 Jan 8:54 pm CST
Extended Forecast for

Winterset IA

  • Tonight

    Tonight: Increasing clouds, with a low around 29. West wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 51. West wind 7 to 9 mph.

    High: 51 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 35. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Windy, with a northwest wind 17 to 22 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Mostly Cloudy
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. Windy.

    High: 34 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 17. Blustery.

    Low: 17 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon. Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. West wind 9 to 14 mph, with gusts as high as 25 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 51. West wind 7 to 9 mph.
Monday Night
Increasing clouds, with a low around 35. West southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 56. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Windy, with a northwest wind 17 to 22 mph, with gusts as high as 30 mph.
Wednesday
Mostly sunny, with a high near 34. Windy.
Wednesday Night
Mostly clear, with a low around 17. Blustery.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 37. Windy.
Friday Night
Mostly cloudy, with a low around 14. Blustery.
Saturday
Partly sunny, with a high near 25. Blustery.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Winterset IA
 41.35°N 94.01°W
Last Update:
5:06 pm CST Jan 11, 2026
Forecast Valid:
9pm CST Jan 11, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation