Coralville Lake Weather Forecast

    • 17
    • 31

    Blowing Snow

    • 27
    • 37

    Partly Sunny

    • 32
    • 39

    Chance Rain

    • 6
    • 42

    Partly Sunny

    • 23
    • 30

    Mostly Cloudy

    • 20
    • 41

    Mostly Cloudy

Today 15 Dec Johnson

Mostly sunny. Patchy blowing snow. Not as cool with Highs in the lower 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 7 below in the morning.

Tonight 15 Dec Johnson

Mostly cloudy in the Evening, then becoming partly cloudy. Not as cool with Lows around 16. Southwest Winds around 5 Mph.

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Coralville Lake Temperature Statistics

December Temperature

Cedar Rapids Airport (9.9 miles)

  • Lowest 4 December, 2025

    -9 °F

  • Average December

    19.7 °F

  • Highest 9 December, 2025

    41 °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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