Winterset Weather Forecast

    • 60
    • 85

    Mostly Sunny

    • 58
    • 85

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 61
    • 83

    Mostly Cloudy

    • 59
    • 80

    Slight Chance Rain Showers

    • 57
    • 79

    Mostly Cloudy

    • 55
    • 79

    Partly Sunny

Today 25 May Madison

Sunny. Near steady temperature in the lower 80s. South Winds around 15 Mph with Gusts up to 25 Mph.

Tonight 25 May Madison

Mostly clear. Lows around 60. South Winds 10 to 15 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

    61.4 °F

  • Highest 15 May, 2026

    88.6 °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

    63.5 °F
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