Green Castle Airport Weather Forecast

    • 76
    • 89

    Decreasing Clouds

    • 74
    • 94

    Mostly Sunny

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 86

    Chance Thunderstorms

    • 71
    • 88

    Partly Sunny

    • 72
    • 90

    Slight Chance Thunderstorms

Today 22 Jul Johnson

Partly sunny early this Morning, then becoming mostly sunny. A slight chance of Showers and Thunderstorms this afternoon. Humid with Highs in the upper 80s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 100.

Tonight 22 Jul Johnson

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the mid 70s. South Winds around 10 Mph. Chance of rain 40 percent.

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Green Castle Airport Temperature Statistics

July Temperature

Cedar Rapids Airport (8.7 miles)

  • Lowest 2 July, 2025

    58.6 °F

  • Average July

    75.7 °F

  • Highest 3 July, 2025

    91.7 °F

Climate (2020–Present)

Cedar Rapids Airport (8.7 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    60.7 °F
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