Grayson Highlands State Park Weather Forecast

    • 63
    • 80

    Chance Thunderstorms

    • 61
    • 79

    Rain Showers

    • 58
    • 76

    Rain Showers Likely

    • 58
    • 79

    Chance Thunderstorms

    • 60
    • 83

    Chance Rain Showers

    • 62
    • 81

    Chance Thunderstorms

    • 62
    • 81

    Chance Thunderstorms

Today 20 Jul Grayson

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature around 80. Northwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 20 Jul Grayson

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Humid with Lows in the upper 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grayson Highlands State Park Temperature Statistics

July Temperature

Jefferson - Ashe County Airport (13.7 miles)

  • Lowest 6 July, 2025

    56.8 °F

  • Average July

    71.4 °F

  • Highest 14 July, 2025

    83.7 °F

Climate (2020–Present)

Jefferson - Ashe County Airport (13.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    61.1 °F
Get WillyWeather+ to remove ads