Coralville Weather Forecast

    • 72
    • 83

    Slight Chance Thunderstorms

    • 75
    • 90

    Partly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

    • 70
    • 92

    Chance Thunderstorms

    • 63
    • 81

    Chance Thunderstorms

    • 58
    • 76

    Partly Sunny

Today 26 Jul Johnson

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 26 Jul Johnson

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Humid with Lows in the lower 70s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Coralville Temperature Statistics

July Temperature

Iowa City Municipal Airport (3.7 miles)

  • Lowest 13 July, 2025

    62.7 °F

  • Average July

    78 °F

  • Highest 3 July, 2025

    93.7 °F

Climate (2020–Present)

Iowa City Municipal Airport (3.7 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62.6 °F
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