Downtown Knoxville Weather Forecast

    • 42
    • 72

    Becoming Sunny

    • 44
    • 71

    Mostly Sunny

    • 44
    • 70

    Mostly Sunny

    • 46
    • 73

    Partly Sunny

    • 47
    • 74

    Partly Sunny

    • 47
    • 74

    Partly Sunny

Today 23 Oct Knox

Sunny. Highs in the lower 70s. Light Winds.

Tonight 23 Oct Knox

Mostly clear. Lows in the lower 40s. Light Winds.

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  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

October Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 19 October, 2026

    39.9 °F

  • Average October

    67.4 °F

  • Highest 15 October, 2026

    89.7 °F

Climate (2021–2026)

Knoxville, McGhee Tyson Airport (10.6 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    71.9 °F
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