Buncombe Weather Forecast

    • 64
    • 93

    Mostly Sunny

    • 67
    • 93

    Mostly Sunny

    • 67
    • 95

    Partly Sunny

    • 67
    • 95

    Mostly Sunny

    • 67
    • 95

    Mostly Sunny

    • 67
    • 95

    Partly Sunny

    • 65
    • 92

    Partly Sunny

Today 12 Sep Johnson

Sunny. Near steady temperature in the lower 90s. East Winds around 5 Mph.

Tonight 12 Sep Johnson

Mostly clear. Lows in the mid 60s. East Winds around 5 Mph this Evening, becoming light and variable.

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Buncombe Temperature Statistics

September Temperature

Marion - Williamson County Regional Airport (20.5 miles)

  • Lowest 8 September, 2025

    41.5 °F

  • Average September

    64 °F

  • Highest 10 September, 2025

    87.8 °F

Climate (2020–Present)

Marion - Williamson County Regional Airport (20.5 miles)

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  • Average Low 2020–2025

    47.2 °F

  • Average 2020–2025

    55.5 °F

  • Average High 2020–2025

    67.4 °F
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