Knox County Airport Weather Forecast

    • 69
    • 90

    Chance Thunderstorms

    • 68
    • 87

    Chance Thunderstorms

    • 58
    • 81

    Chance Rain Showers

    • 58
    • 79

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

    • 65
    • 83

    Partly Sunny

Today 3 Sep Knox

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Hot with Highs around 90. West Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values in the upper 90s.

Tonight 3 Sep Knox

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear with a slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent.

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Knox County Airport Temperature Statistics

September Temperature

Knox County Airfield (0 miles)

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Climate (2021–2026)

Knox County Airfield (0 miles)

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  • Average Low 2021–2026

    43.4 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    61.7 °F
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