Big Clifty Weather Forecast
- 70
- 90
Mostly Sunny
- 71
- 90
Mostly Sunny
- 71
- 88
Thunderstorms
- 70
- 88
Thunderstorms
- 70
- 89
Thunderstorms
- 71
- 90
Thunderstorms
Today 10 Aug Grayson
Sunny. Highs around 90. South Winds up to 5 Mph.
Tonight 10 Aug Grayson
Mostly clear. Lows around 70. Southeast Winds up to 5 Mph in the evening becoming light.
Big Clifty Temperature Statistics
August Temperature
Fort Knox (26.1 miles)
Lowest 2 August, 2025
60.8 °FAverage August
74.5 °FHighest 8 August, 2025
89.8 °F
Climate (2020–Present)
Fort Knox (26.1 miles)
Average Low 2020–2025
47.6 °FAverage 2020–2025
57.1 °FAverage High 2020–2025
66.9 °F