Iowa City Municipal Airport Weather Forecast

    • 51
    • 65

    Chance Rain Showers

    • 54
    • 67

    Slight Chance Rain Showers

    • 59
    • 69

    Rain Showers

    • 47
    • 69

    Rain Showers

    • 45
    • 62

    Chance Rain Showers

    • 44
    • 64

    Slight Chance Rain Showers

Today 31 Oct Johnson

Cloudy. Showers likely with a slight chance of Thunderstorms after Midnight, then a chance of Showers this morning. A slight chance of Showers this afternoon. Highs in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 60 percent.

Tonight 31 Oct Johnson

Mostly cloudy. Lows in the lower 50s. East Winds around 5 Mph.

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Iowa City Municipal Airport Temperature Statistics

October Temperature

Iowa City Municipal Airport (0 miles)

  • Lowest 17 October, 2026

    33.7 °F

  • Average October

    61.7 °F

  • Highest 12 October, 2026

    87.7 °F

Climate (2021–2026)

Iowa City Municipal Airport (0 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    63.3 °F
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