Coralville Weather Forecast

    • 66
    • 87

    Mostly Sunny

    • 69
    • 89

    Partly Sunny

    • 67
    • 86

    Chance Thunderstorms

    • 66
    • 85

    Slight Chance Thunderstorms

    • 66
    • 86

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

Today 7 Jul Johnson

Patchy fog this morning. Mostly sunny. Highs in the upper 80s. Light and variable Winds, becoming northeast around 5 Mph this afternoon.

Tonight 7 Jul Johnson

Mostly clear. Humid with Lows in the mid 60s. South Winds around 5 Mph.

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Coralville Temperature Statistics

July Temperature

Iowa City Municipal Airport (3.7 miles)

  • Lowest 4 July, 2026

    69.8 °F

  • Average July

    79.8 °F

  • Highest 1 July, 2026

    93 °F

Climate (2021–2026)

Iowa City Municipal Airport (3.7 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.3 °F
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