Coralville Lake Weather Forecast

    • 11
    • 17

    Blowing Snow

    • 25
    • 33

    Partly Sunny

    • 15
    • 30

    Mostly Cloudy

    • 14
    • 22

    Partly Sunny

    • 18
    • 29

    Partly Sunny

    • 16
    • 31

    Partly Sunny

Today 29 Dec Johnson

Mostly sunny. Patchy blowing snow. Windy and much cooler with Highs around 17. Northwest Winds 20 to 30 Mph with Gusts up to 45 Mph. Wind chill Values as low as 15 below.

Tonight 29 Dec Johnson

Partly cloudy in the Evening, then becoming mostly clear. Cold. Near steady temperature around 12. Northwest Winds 10 to 15 Mph. Wind chill Values as low as 3 below.

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Coralville Lake Temperature Statistics

December Temperature

Cedar Rapids Airport (9.9 miles)

  • Lowest 4 December, 2025

    -9 °F

  • Average December

    22.9 °F

  • Highest 18 December, 2025

    42.1 °F

Climate (2020–Present)

Cedar Rapids Airport (9.9 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    61 °F
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