Swannanoa Weather Forecast

    • 56
    • 75

    Chance Rain Showers

    • 56
    • 77

    Partly Sunny

    • 57
    • 82

    Mostly Sunny

    • 59
    • 84

    Partly Sunny

    • 59
    • 81

    Mostly Cloudy

    • 58
    • 77

    Slight Chance Thunderstorms

Today 16 Sep Buncombe

Partly sunny. Patchy fog this morning. Isolated Showers this Morning, then scattered Showers and Thunderstorms this afternoon. Highs in the mid 70s. Northwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 16 Sep Buncombe

Mostly cloudy. A chance of Showers in the evening. Patchy fog after midnight. Lows in the mid 50s. Northeast Winds around 5 Mph, becoming south after midnight. Chance of rain 30 percent.

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Swannanoa Temperature Statistics

September Temperature

Asheville, Asheville Regional Airport (13.7 miles)

  • Lowest 9 September, 2025

    48 °F

  • Average September

    65.5 °F

  • Highest 5 September, 2025

    84 °F

Climate (2020–Present)

Asheville, Asheville Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    47.8 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    68.7 °F
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