Coralville Lake Weather Forecast

    • 56
    • 76

    Rain Showers

    • 61
    • 80

    Sunny

    • 56
    • 83

    Rain Showers Likely

    • 55
    • 73

    Mostly Sunny

    • 55
    • 76

    Slight Chance Thunderstorms

    • 59
    • 79

    Slight Chance Thunderstorms

    • 64
    • 82

    Chance Thunderstorms

Today 11 Jun Johnson

Showers with Thunderstorms likely. Some Thunderstorms may be severe with damaging Winds, large Hail, Tornadoes, and heavy rainfall. Highs in the lower 80s. Temperature falling into the upper 70s late. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 11 Jun Johnson

Mostly clear. Cooler with Lows in the mid 50s. West Winds 10 to 15 Mph. Gusts up to 30 Mph this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coralville Lake Temperature Statistics

June Temperature

Cedar Rapids Airport (9.9 miles)

  • Lowest 3 June, 2026

    53.1 °F

  • Average June

    73.3 °F

  • Highest 6 June, 2026

    88 °F

Climate (2021–Present)

Cedar Rapids Airport (9.9 miles)

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  • Average Low 2021–2026

    40.5 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    61.5 °F
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