Grayson Lake State Park Weather Forecast
- 62
- 86
Mostly Sunny
- 70
- 92
Mostly Sunny
- 72
- 92
Mostly Sunny
- 71
- 91
Chance Thunderstorms
- 71
- 88
Rain Showers Likely
- 71
- 89
Rain Showers Likely
Today 22 Jul Carter
Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.
Tonight 22 Jul Carter
Mostly clear. Lows in the lower 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.
Grayson Lake State Park Temperature Statistics
July Temperature
Huntington, Tri-State Airport (28 miles)
Lowest 3 July, 2025
66.7 °FAverage July
80 °FHighest 5 July, 2025
95.6 °F
Climate (2020–Present)
Huntington, Tri-State Airport (28 miles)
Average Low 2020–2025
48.2 °FAverage 2020–2025
57.8 °FAverage High 2020–2025
68.2 °F