Iowa City Municipal Airport Weather Forecast

    • 51
    • 73

    Mostly Sunny

    • 56
    • 76

    Partly Sunny

    • 55
    • 79

    Mostly Sunny

    • 53
    • 74

    Partly Sunny

    • 55
    • 75

    Mostly Cloudy

    • 56
    • 77

    Partly Sunny

Today 26 Aug Johnson

Sunny. Highs in the lower 70s. Northwest Winds around 5 Mph.

Tonight 26 Aug Johnson

Mostly clear. Lows in the lower 50s. North Winds around 5 Mph, becoming south around 5 Mph after midnight.

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Iowa City Municipal Airport Temperature Statistics

August Temperature

Iowa City Municipal Airport (0 miles)

  • Lowest 24 August, 2025

    53.1 °F

  • Average August

    75.1 °F

  • Highest 16 August, 2025

    93.7 °F

Climate (2020–Present)

Iowa City Municipal Airport (0 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62.6 °F
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