Knoxville Municipal Airport Weather Forecast

    • 40
    • 59

    Sunny

    • 42
    • 65

    Partly Sunny

    • 48
    • 67

    Partly Sunny

    • 51
    • 70

    Mostly Sunny

    • 55
    • 74

    Chance Rain Showers

Today 17 Oct Marion

Sunny. Highs in the upper 50s. Southwest Winds 5 to 10 Mph.

Tonight 17 Oct Marion

Clear. Lows around 40. South Winds 5 to 10 Mph.

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Knoxville Municipal Airport Temperature Statistics

October Temperature

Knoxville (0 miles)

  • Lowest 5 October, 2026

    44.6 °F

  • Average October

    65.1 °F

  • Highest 11 October, 2026

    87.8 °F

Climate (2021–2026)

Knoxville (0 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    62.8 °F
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