Mount Vernon Weather Forecast

    • 19
    • 27

    Blustery

    • 24
    • 28

    Mostly Cloudy

    • 19
    • 35

    Chance Snow

    • 16
    • 27

    Partly Sunny

    • 19
    • 31

    Mostly Cloudy

    • 19
    • 34

    Partly Sunny

Today 29 Dec Montgomery

Mostly cloudy with a chance of Flurries. Windy and much cooler with Highs in the mid 20s. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 29 Dec Montgomery

Partly cloudy and brisk. Lows 15 to 20. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

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Mount Vernon Temperature Statistics

December Temperature

Dayton, Cox Dayton International Airport (8.7 miles)

  • Lowest 14 December, 2025

    -2 °F

  • Average December

    31 °F

  • Highest 26 December, 2025

    60.1 °F

Climate (2020–Present)

Dayton, Cox Dayton International Airport (8.7 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    64.6 °F
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