Mount Vernon Weather Forecast

    • 39
    • 58

    Slight Chance Rain

    • 39
    • 57

    Rain

    • 24
    • 47

    Rain

    • 22
    • 36

    Snow Likely

    • 33
    • 40

    Slight Chance Rain/Snow

    • 31
    • 52

    Partly Sunny

    • 28
    • 49

    Partly Sunny

Today 7 Nov Knox

Rain. Highs in the upper 50s. Southwest Winds around 15 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 7 Nov Knox

Mostly cloudy with a slight chance of rain this Evening, then partly cloudy after midnight. Lows in the upper 30s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Mount Vernon Temperature Statistics

November Temperature

Knox County Airfield (4.3 miles)

  • Lowest 2 November, 2025

    35.6 °F

  • Average November

    47 °F

  • Highest 5 November, 2025

    64.4 °F

Climate (2020–Present)

Knox County Airfield (4.3 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    61.7 °F
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