Downtown Knoxville Weather Forecast

    • 54
    • 78

    Increasing Clouds

    • 56
    • 76

    Mostly Cloudy

    • 53
    • 68

    Cloudy

    • 50
    • 71

    Mostly Cloudy

    • 55
    • 78

    Mostly Cloudy

    • 58
    • 77

    Rain Showers Likely

Today 30 Oct Knox

Patchy fog in the morning. Mostly sunny. Highs in the upper 70s. Northeast Winds 10 Mph or less.

Tonight 30 Oct Knox

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 50s. Light Winds.

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  • Temperature Real-Time

Downtown Knoxville Temperature Statistics

October Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 18 October, 2026

    40.6 °F

  • Average October

    65.1 °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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