Mount Vernon Weather Forecast

    • 74
    • 95

    Mostly Sunny

    • 75
    • 95

    Sunny

    • 67
    • 92

    Chance Thunderstorms

    • 61
    • 82

    Slight Chance Thunderstorms

    • 60
    • 82

    Mostly Sunny

    • 62
    • 84

    Mostly Sunny

Today 19 Jul Jefferson

Mostly sunny. Highs in the mid 90s. Southwest Winds around 10 Mph. Highest heat index Readings around 108.

Tonight 19 Jul Jefferson

Clear. Lows in the upper 70s. South Winds 5 to 10 Mph.

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Mount Vernon Temperature Statistics

July Temperature

Mount Vernon, Mount Vernon Airport (1.9 miles)

  • Lowest 13 July, 2019

    57.2 °F

  • Average July

    76.9 °F

  • Highest 10 July, 2019

    95 °F

Climate (2010–Present)

Mount Vernon, Mount Vernon Airport (1.9 miles)

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  • Average Low 2010–Present

    46 °F

  • Average 2010–Present

    56.2 °F

  • Average High 2010–Present

    66.7 °F
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