Coralville Lake Weather Forecast

    • 60
    • 86

    Decreasing Clouds

    • 62
    • 88

    Mostly Sunny

    • 56
    • 83

    Partly Sunny

    • 57
    • 82

    Partly Sunny

    • 56
    • 82

    Mostly Sunny

    • 55
    • 81

    Mostly Sunny

Today 26 May Johnson

Mostly sunny. Highs in the upper 80s. South Winds 5 to 10 Mph.

Tonight 26 May Johnson

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. South Winds around 5 Mph.

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Coralville Lake Temperature Statistics

May Temperature

Cedar Rapids Airport (9.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    59.6 °F

  • Highest 15 May, 2026

    82.9 °F

Climate (2021–Present)

Cedar Rapids Airport (9.9 miles)

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  • Average Low 2021–2026

    40.4 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    61.5 °F
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