Winterset Weather Forecast

    • 40
    • 58

    Sunny

    • 43
    • 65

    Mostly Sunny

    • 46
    • 66

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 55
    • 73

    Partly Sunny

    • 57
    • 75

    Partly Sunny

Today 17 Oct Madison

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

Tonight 17 Oct Madison

Clear. Lows in the lower 40s. South Winds 10 to 15 Mph.

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Winterset Temperature Statistics

October Temperature

Des Moines International Airport (23 miles)

  • Lowest 2 October, 2026

    45.6 °F

  • Average October

    65.7 °F

  • Highest 11 October, 2026

    88.6 °F

Climate (2021–2026)

Des Moines International Airport (23 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    63.5 °F
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