Knoxville Convention Center Weather Forecast

    • 62
    • 84

    Slight Chance Rain Showers

    • 43
    • 69

    Rain Showers

    • 45
    • 67

    Mostly Sunny

    • 43
    • 71

    Mostly Sunny

    • 39
    • 64

    Mostly Sunny

    • 41
    • 66

    Partly Sunny

Today 18 Oct Knox

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 18 Oct Knox

Mostly cloudy until early Morning, then a chance of Showers late. Lows in the lower 60s. South Winds 5 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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Knoxville Convention Center Temperature Statistics

October Temperature

Knoxville, McGhee Tyson Airport (10.6 miles)

  • Lowest 12 October, 2025

    48.9 °F

  • Average October

    66.6 °F

  • Highest 1 October, 2025

    84.9 °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

    71.2 °F
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