Fort Madison Weather Forecast

    • 40
    • 49

    Chance Rain

    • 34
    • 51

    Mostly Cloudy

    • 46
    • 55

    Rain

    • 14
    • 61

    Rain

    • 6
    • 22

    Mostly Sunny

    • 21
    • 29

    Slight Chance Snow

    • 30
    • 47

    Mostly Cloudy

Today 12 Mar Lee

Partly sunny and not as cool. Near steady temperature around 50. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 12 Mar Lee

Mostly cloudy with a 20 percent chance of rain. Breezy and not as cool. Near steady temperature in the mid 40s. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming southwest 15 to 25 Mph with Gusts up to 45 Mph after midnight.

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Fort Madison Temperature Statistics

March Temperature

Fort Madison Municipal Airport (1.9 miles)

  • Lowest 1 March, 2026

    21.2 °F

  • Average March

    47.9 °F

  • Highest 10 March, 2026

    82.4 °F

Climate (2021–Present)

Fort Madison Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54.8 °F

  • Average High 2021–2026

    64.4 °F
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