Grayson Highlands State Park Weather Forecast

    • 57
    • 77

    Rain Showers Likely

    • 60
    • 77

    Chance Thunderstorms

    • 61
    • 81

    Slight Chance Thunderstorms

    • 63
    • 82

    Mostly Sunny

    • 64
    • 83

    Slight Chance Thunderstorms

    • 64
    • 84

    Slight Chance Thunderstorms

Today 28 Aug Grayson

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the mid 70s. North Winds around 5 Mph. Chance of rain 50 percent.

Tonight 28 Aug Grayson

Partly cloudy. Lows around 60. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grayson Highlands State Park Temperature Statistics

August Temperature

Jefferson - Ashe County Airport (13.7 miles)

  • Lowest 25 August, 2026

    52.2 °F

  • Average August

    69.7 °F

  • Highest 14 August, 2026

    84 °F

Climate (2021–2026)

Jefferson - Ashe County Airport (13.7 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    61.5 °F
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