Knoxville Convention Center Weather Forecast

    • 33
    • 42

    Decreasing Clouds

    • 32
    • 53

    Mostly Cloudy

    • 27
    • 51

    Slight Chance Rain Showers

    • 16
    • 33

    Mostly Sunny

    • 24
    • 39

    Mostly Sunny

    • 33
    • 47

    Mostly Cloudy

Today 11 Dec Knox

Mostly sunny. Highs in the lower 40s. Light Winds.

Tonight 11 Dec Knox

Mostly cloudy with a 20 percent chance of snow Showers. Cold with Lows in the lower 30s. Light Winds.

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Knoxville Convention Center Temperature Statistics

December Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 4 December, 2025

    28 °F

  • Average December

    37.9 °F

  • Highest 7 December, 2025

    50 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (10.6 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    71.1 °F
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