Flat Rock Weather Forecast

    • 69
    • 89

    Slight Chance Thunderstorms

    • 65
    • 86

    Slight Chance Thunderstorms

    • 68
    • 87

    Mostly Sunny

    • 67
    • 88

    Chance Thunderstorms

    • 64
    • 82

    Rain Showers Likely

    • 63
    • 80

    Chance Thunderstorms

Today 17 Aug Henderson

Sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 17 Aug Henderson

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Rock Temperature Statistics

August Temperature

Asheville, Asheville Regional Airport (11.8 miles)

  • Lowest 1 August, 2026

    61.6 °F

  • Average August

    75.8 °F

  • Highest 11 August, 2026

    89.7 °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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