Winterset Weather Forecast

    • 47
    • 73

    Decreasing Clouds

    • 47
    • 77

    Partly Sunny

    • 43
    • 67

    Mostly Sunny

    • 54
    • 74

    Partly Sunny

    • 48
    • 78

    Mostly Sunny

    • 53
    • 77

    Partly Sunny

Today 8 May Madison

Partly sunny early this Morning, then becoming mostly sunny. A chance of Sprinkles this morning. Highs in the mid 70s. Northwest Winds around 5 Mph, becoming west.

Tonight 8 May Madison

Mostly clear. Lows in the upper 40s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winterset Temperature Statistics

May Temperature

Des Moines International Airport (23 miles)

  • Lowest 2 May, 2026

    37.7 °F

  • Average May

    56.4 °F

  • Highest 4 May, 2026

    82.7 °F

Climate (2021–Present)

Des Moines International Airport (23 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.4 °F
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