Coralville Lake Weather Forecast

    • 63
    • 86

    Slight Chance Thunderstorms

    • 65
    • 84

    Mostly Sunny

    • 68
    • 88

    Slight Chance Thunderstorms

    • 72
    • 89

    Mostly Sunny

    • 75
    • 92

    Chance Thunderstorms

    • 71
    • 90

    Rain Showers Likely

    • 68
    • 86

    Chance Rain Showers

Today 30 Jun Johnson

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 30 Jun Johnson

Partly cloudy with a slight chance of Showers and Thunderstorms this Evening, then clear after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coralville Lake Temperature Statistics

June Temperature

Cedar Rapids Airport (9.9 miles)

  • Lowest 10 June, 2025

    48.7 °F

  • Average June

    74 °F

  • Highest 21 June, 2025

    93.7 °F

Climate (2020–Present)

Cedar Rapids Airport (9.9 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    60.7 °F
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