McCoy Airport Weather Forecast

    • 68
    • 88

    Chance Thunderstorms

    • 63
    • 81

    Rain Showers

    • 62
    • 81

    Slight Chance Thunderstorms

    • 66
    • 83

    Slight Chance Thunderstorms

    • 71
    • 87

    Mostly Sunny

    • 70
    • 89

    Slight Chance Thunderstorms

Today 4 Aug Des Moines

Sunny. Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 4 Aug Des Moines

Mostly cloudy with a chance of Showers and Thunderstorms. Humid with Lows in the upper 60s. Northeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McCoy Airport Temperature Statistics

August Temperature

Fort Madison Municipal Airport (10.6 miles)

  • Lowest 2 August, 2026

    62.6 °F

  • Average August

    69.5 °F

  • Highest 2 August, 2026

    80.6 °F

Climate (2021–2026)

Fort Madison Municipal Airport (10.6 miles)

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    55 °F

  • Average High 2021–2026

    64.7 °F
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