Winterset Weather Forecast

    • 69
    • 90

    Increasing Clouds

    • 66
    • 83

    Chance Rain Showers

    • 67
    • 84

    Chance Rain Showers

    • 66
    • 85

    Mostly Sunny

    • 67
    • 87

    Mostly Sunny

    • 70
    • 90

    Mostly Sunny

Today 8 Jul Madison

Sunny. Highs around 90. Southwest Winds 5 to 10 Mph.

Tonight 8 Jul Madison

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Humid with Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winterset Temperature Statistics

July Temperature

Des Moines International Airport (23 miles)

  • Lowest 3 July, 2026

    66.7 °F

  • Average July

    79.6 °F

  • Highest 1 July, 2026

    91.7 °F

Climate (2021–2026)

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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