Fountain City Park Weather Forecast

    • 22
    • 45

    Gradual Clearing

    • 23
    • 37

    Mostly Sunny

    • 28
    • 45

    Mostly Sunny

    • 30
    • 48

    Partly Sunny

    • 34
    • 50

    Chance Rain Showers

    • 33
    • 53

    Chance Rain Showers

Today 29 Dec Knox

Mostly sunny. A slight chance of rain Showers in the morning. Much cooler with Highs in the mid 40s. Temperature falling into the lower 30s in the afternoon. West Winds 10 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 29 Dec Knox

Showers. Much cooler with Lows in the mid 30s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

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Fountain City Park Temperature Statistics

December Temperature

Knoxville, McGhee Tyson Airport (14.9 miles)

  • Lowest 15 December, 2025

    14 °F

  • Average December

    42.3 °F

  • Highest 24 December, 2025

    70 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (14.9 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    71.1 °F
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