Iowa City Municipal Airport Weather Forecast

    • 44
    • 63

    Chance Rain Showers

    • 40
    • 62

    Mostly Sunny

    • 37
    • 60

    Partly Sunny

    • 36
    • 57

    Partly Sunny

    • 42
    • 62

    Mostly Sunny

    • 44
    • 70

    Slight Chance Thunderstorms

    • 46
    • 70

    Partly Sunny

Today 28 Apr Johnson

Partly sunny and cooler. Near steady temperature in the lower 60s. Northwest Winds around 10 Mph.

Tonight 28 Apr Johnson

Mostly cloudy. A chance of Showers this Evening, then a chance of Sprinkles after midnight. Lows in the lower 40s. North Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Iowa City Municipal Airport Temperature Statistics

April Temperature

Iowa City Municipal Airport (0 miles)

  • Lowest 19 April, 2026

    32 °F

  • Average April

    52.8 °F

  • Highest 17 April, 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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