Flat Rock Weather Forecast

    • 59
    • 78

    Decreasing Clouds

    • 59
    • 80

    Slight Chance Thunderstorms

    • 58
    • 78

    Chance Thunderstorms

    • 58
    • 75

    Partly Sunny

    • 59
    • 75

    Mostly Cloudy

    • 60
    • 77

    Chance Rain Showers

Today 18 Sep Henderson

Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the upper 70s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 18 Sep Henderson

Partly cloudy. Patchy fog after midnight. Lows in the upper 50s. South Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Real-Time

Flat Rock Temperature Statistics

September Temperature

Asheville, Asheville Regional Airport (11.8 miles)

  • Lowest 9 September, 2025

    48 °F

  • Average September

    65.6 °F

  • Highest 5 September, 2025

    84 °F

Climate (2020–Present)

Asheville, Asheville Regional Airport (11.8 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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