Mount Vernon Weather Forecast

    • 37
    • 54

    Mostly Cloudy

    • 38
    • 49

    Chance Rain

    • 33
    • 53

    Chance Rain

    • 33
    • 49

    Partly Sunny

    • 30
    • 52

    Partly Sunny

    • 33
    • 47

    Mostly Sunny

    • 41
    • 57

    Partly Sunny

Today 1 Dec Jefferson

Mostly cloudy with a slight chance of drizzle. Near steady temperature in the lower 50s. Southwest Winds around 10 Mph.

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Mount Vernon Temperature Statistics

December Temperature

Mount Vernon Airport (2.5 miles)

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Climate (2018–Present)

Mount Vernon Airport (2.5 miles)

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  • Average Low 2018–2023

    45.3 °F

  • Average 2018–2023

    55.7 °F

  • Average High 2018–2023

    66.8 °F
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