Grayson Lake State Park Weather Forecast

    • 65
    • 80

    Rain Showers Likely

    • 63
    • 83

    Chance Thunderstorms

    • 65
    • 87

    Mostly Sunny

    • 69
    • 90

    Mostly Sunny

    • 68
    • 91

    Slight Chance Thunderstorms

    • 67
    • 90

    Slight Chance Thunderstorms

Today 12 Jul Carter

Showers likely with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs around 80. East Winds around 5 Mph. Chance of rain 70 percent.

Tonight 12 Jul Carter

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the mid 60s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Grayson Lake State Park Temperature Statistics

July Temperature

Huntington, Tri-State Airport (28 miles)

  • Lowest 7 July, 2026

    69.7 °F

  • Average July

    81.6 °F

  • Highest 3 July, 2026

    96.7 °F

Climate (2021–2026)

Huntington, Tri-State Airport (28 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69.1 °F
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