Winterset Weather Forecast

    • 18
    • 30

    Blustery

    • 20
    • 32

    Chance Wintry Mix

    • 8
    • 26

    Mostly Cloudy

    • -5
    • 15

    Chance Snow

    • 4
    • 14

    Partly Sunny

    • 19
    • 34

    Partly Sunny

Today 10 Dec Madison

Mostly cloudy and very windy. Highs around 30. Northwest Winds 25 to 35 Mph with Gusts up to 45 Mph, Diminishing to 15 to 20 Mph with Gusts up to 30 Mph this afternoon.

Tonight 10 Dec Madison

Mostly cloudy. Lows around 18. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winterset Temperature Statistics

December Temperature

Des Moines International Airport (23 miles)

  • Lowest 4 December, 2025

    -2 °F

  • Average December

    20.2 °F

  • Highest 5 December, 2025

    36 °F

Climate (2020–Present)

Des Moines International Airport (23 miles)

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  • Average Low 2020–2025

    43.5 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63 °F
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