Coralville Lake Weather Forecast

    • 56
    • 75

    Increasing Clouds

    • 55
    • 75

    Partly Sunny

    • 53
    • 74

    Mostly Cloudy

    • 50
    • 69

    Mostly Cloudy

    • 50
    • 64

    Mostly Cloudy

    • 48
    • 66

    Mostly Cloudy

Today 23 Oct Johnson

Mostly sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 23 Oct Johnson

Partly cloudy. Lows in the mid 50s. Southeast Winds 5 to 10 Mph.

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Coralville Lake Temperature Statistics

October Temperature

Cedar Rapids Airport (9.9 miles)

  • Lowest 17 October, 2026

    30.7 °F

  • Average October

    60.5 °F

  • Highest 12 October, 2026

    88.6 °F

Climate (2021–2026)

Cedar Rapids Airport (9.9 miles)

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  • Average Low 2021–2026

    40.7 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    61.5 °F
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