Iowa City Municipal Airport Weather Forecast

    • 42
    • 68

    Becoming Sunny

    • 50
    • 70

    Mostly Sunny

    • 51
    • 81

    Chance Rain Showers

    • 44
    • 73

    Sunny

    • 56
    • 77

    Chance Thunderstorms

    • 57
    • 83

    Slight Chance Thunderstorms

    • 57
    • 84

    Slight Chance Thunderstorms

Today 10 May Johnson

Sunny. Near steady temperature in the mid 60s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 May Johnson

Partly cloudy this Evening, then becoming mostly clear. Lows in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight.

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Iowa City Municipal Airport Temperature Statistics

May Temperature

Iowa City Municipal Airport (0 miles)

  • Lowest 7 May, 2026

    34 °F

  • Average May

    54.5 °F

  • Highest 4 May, 2026

    82 °F

Climate (2021–Present)

Iowa City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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