Winterset Weather Forecast

    • 38
    • 61

    Increasing Clouds

    • 32
    • 47

    Rain

    • 27
    • 40

    Chance Rain/Snow

    • 17
    • 34

    Chance Snow

    • 25
    • 32

    Mostly Sunny

    • 31
    • 46

    Partly Sunny

    • 31
    • 47

    Mostly Cloudy

Today 7 Jan Madison

Sunny. Highs in the upper 50s. Southwest Winds 10 to 15 Mph.

Tonight 7 Jan Madison

Mostly clear this Evening, then becoming mostly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph with Gusts up to 20 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

    29.4 °F

  • Highest 5 January, 2026

    50 °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 °F
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