Iowa City Municipal Airport Weather Forecast

    • 71
    • 88

    Thunderstorms Likely

    • 69
    • 88

    Chance Thunderstorms

    • 66
    • 85

    Partly Sunny

    • 66
    • 85

    Mostly Sunny

    • 67
    • 87

    Mostly Sunny

    • 69
    • 89

    Chance Thunderstorms

Today 3 Jul Johnson

Partly sunny with a chance of Thunderstorms. A chance of Showers. Highs in the upper 80s. Southwest Winds around 10 Mph. Chance of rain 50 percent.

Tonight 3 Jul Johnson

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows around 70. South Winds 5 to 10 Mph. Chance of rain 50 percent.

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Iowa City Municipal Airport Temperature Statistics

July Temperature

Iowa City Municipal Airport (0 miles)

  • Lowest 1 July, 2026

    75.9 °F

  • Average July

    84.7 °F

  • Highest 1 July, 2026

    93 °F

Climate (2021–2026)

Iowa City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.3 °F
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