Mount Vernon Weather Forecast

    • 68
    • 86

    Slight Chance Thunderstorms

    • 66
    • 85

    Rain Showers

    • 60
    • 80

    Rain Showers Likely

    • 64
    • 86

    Slight Chance Thunderstorms

    • 74
    • 88

    Mostly Sunny

    • 75
    • 94

    Mostly Sunny

Today 16 Jun Linn

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 16 Jun Linn

Partly cloudy in the Evening, then becoming mostly cloudy. A slight chance of Thunderstorms. A slight chance of Showers. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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Mount Vernon Temperature Statistics

June Temperature

Cedar Rapids Airport (15.5 miles)

  • Lowest 10 June, 2025

    48.7 °F

  • Average June

    69.7 °F

  • Highest 11 June, 2025

    92.6 °F

Climate (2020–Present)

Cedar Rapids Airport (15.5 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    60.7 °F
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