Winterset Weather Forecast

    • 15
    • 30

    Mostly Sunny

    • 31
    • 36

    Mostly Cloudy

    • 9
    • 36

    Breezy

    • 2
    • 14

    Partly Sunny

    • 6
    • 27

    Partly Sunny

    • 7
    • 19

    Partly Sunny

    • 16
    • 30

    Partly Sunny

Today 14 Jan Madison

Sunny. Much cooler with Highs around 30. North Winds 15 to 20 Mph.

Tonight 14 Jan Madison

Mostly clear. Lows around 15. North Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming northwest 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winterset Temperature Statistics

January Temperature

Des Moines International Airport (23 miles)

  • Lowest 1 January, 2026

    16 °F

  • Average January

    33.6 °F

  • Highest 7 January, 2026

    59 °F

Climate (2021–Present)

Des Moines International Airport (23 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    63.1 °F
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