Coralville Weather Forecast

    • 59
    • 74

    Rain Showers

    • 65
    • 77

    Chance Thunderstorms

    • 61
    • 83

    Thunderstorms Likely

    • 56
    • 76

    Rain Showers

    • 58
    • 78

    Mostly Sunny

    • 47
    • 81

    Rain Showers

    • 35
    • 58

    Chance Rain Showers

Today 12 Apr Johnson

Showers with a chance of Thunderstorms. Breezy and much warmer with Highs in the lower 70s. Temperature falling into the upper 60s late. Southwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 90 percent.

Tonight 12 Apr Johnson

Mostly cloudy. Showers with isolated Thunderstorms this evening. Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming southwest 5 to 10 Mph with Gusts up to 20 Mph after midnight. Chance of rain 90 percent.

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Coralville Temperature Statistics

April Temperature

Iowa City Municipal Airport (3.7 miles)

  • Lowest 7 April, 2026

    34 °F

  • Average April

    48.3 °F

  • Highest 8 April, 2026

    75.9 °F

Climate (2021–Present)

Iowa City Municipal Airport (3.7 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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