Iowa City Municipal Airport Weather Forecast

    • 33
    • 76

    Chance Rain

    • 25
    • 50

    Mostly Sunny

    • 38
    • 54

    Partly Sunny

    • 47
    • 67

    Partly Sunny

    • 55
    • 75

    Chance Thunderstorms

    • 54
    • 75

    Chance Thunderstorms

Today 26 Mar Johnson

Partly sunny. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southwest Winds 5 to 10 Mph, increasing to northwest 15 to 20 Mph with Gusts up to 30 Mph in the afternoon. Chance of rain 50 percent.

Tonight 26 Mar Johnson

Mostly clear. Not as cool with Lows around 50. Southeast Winds around 5 Mph.

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Iowa City Municipal Airport Temperature Statistics

March Temperature

Iowa City Municipal Airport (0 miles)

  • Lowest 16 March, 2026

    10.9 °F

  • Average March

    44.3 °F

  • Highest 21 March, 2026

    91 °F

Climate (2021–Present)

Iowa City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    63.1 °F
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