McGhee Tyson Airport Weather Forecast

    • 39
    • 50

    Increasing Clouds

    • 28
    • 43

    Chance Rain Showers

    • 37
    • 49

    Partly Sunny

    • 38
    • 54

    Mostly Cloudy

    • 36
    • 53

    Chance Rain Showers

    • 19
    • 44

    Slight Chance Rain Showers

Today 7 Dec NW Blount

Patchy fog and freezing fog this morning. Partly sunny. Highs in the lower to mid 50s. Light Winds.

Tonight 7 Dec NW Blount

Cloudy. A chance of Showers after midnight. Lows in the upper 30s. Light Winds. Chance of rain 50 percent.

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McGhee Tyson Airport Temperature Statistics

December Temperature

Knoxville, McGhee Tyson Airport (0.6 miles)

  • Lowest 4 December, 2025

    28 °F

  • Average December

    36.4 °F

  • Highest 1 December, 2025

    44.1 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (0.6 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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