Fort Madison Weather Forecast

    • 69
    • 88

    Chance Thunderstorms

    • 68
    • 85

    Chance Thunderstorms

    • 68
    • 86

    Chance Rain Showers

    • 69
    • 88

    Mostly Sunny

    • 70
    • 90

    Sunny

    • 72
    • 92

    Sunny

Today 9 Jul Lee

Mostly cloudy this Morning, then becoming partly sunny. A slight chance of Thunderstorms. A chance of Showers, mainly this morning. Highs in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 9 Jul Lee

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 60s. South Winds around 5 Mph, becoming northwest after midnight. Chance of rain 30 percent.

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Fort Madison Temperature Statistics

July Temperature

Fort Madison Municipal Airport (1.9 miles)

  • Lowest 6 July, 2026

    66.2 °F

  • Average July

    79 °F

  • Highest 2 July, 2026

    91.4 °F

Climate (2021–2026)

Fort Madison Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.7 °F
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