Flat Rock Weather Forecast

    • 67
    • 86

    Slight Chance Thunderstorms

    • 67
    • 89

    Mostly Sunny

    • 68
    • 89

    Mostly Sunny

    • 68
    • 88

    Slight Chance Thunderstorms

    • 66
    • 88

    Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

Today 31 Aug Henderson

Mostly sunny. Patchy fog this morning. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. North Winds around 5 Mph. Chance of rain 20 percent.

Tonight 31 Aug Henderson

Mostly clear. Patchy fog after midnight. Lows in the upper 60s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Flat Rock Temperature Statistics

August Temperature

Asheville, Asheville Regional Airport (11.8 miles)

  • Lowest 25 August, 2026

    57.7 °F

  • Average August

    75.8 °F

  • Highest 17 August, 2026

    91.7 °F

Climate (2021–2026)

Asheville, Asheville Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    69.2 °F
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