Winterset Weather Forecast

    • 8
    • 27

    Increasing Clouds

    • 2
    • 20

    Decreasing Clouds

    • -1
    • 14

    Partly Sunny

    • 8
    • 21

    Chance Snow

    • 18
    • 30

    Chance Snow

    • 20
    • 36

    Mostly Cloudy

    • 22
    • 36

    Slight Chance Snow

Today 28 Jan Madison

Partly sunny. Highs in the upper 20s. Northwest Winds 5 to 10 Mph.

Tonight 28 Jan Madison

Mostly cloudy. Lows around 8 above. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winterset Temperature Statistics

January Temperature

Des Moines International Airport (23 miles)

  • Lowest 23 January, 2026

    -11.9 °F

  • Average January

    24.3 °F

  • Highest 7 January, 2026

    60.7 °F

Climate (2021–Present)

Des Moines International Airport (23 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    63 °F
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