Rough River Lake Weather Forecast
- 70
- 91
Rain Showers
- 61
- 82
Partly Sunny
- 61
- 80
Mostly Sunny
- 65
- 83
Mostly Cloudy
- 69
- 86
Partly Sunny
- 71
- 89
Mostly Sunny
Today 21 Jul Grayson
Mostly sunny. Slight chance of Thunderstorms in the Morning, then Thunderstorms likely in the afternoon. Highs in the lower 90s. Southwest Winds up to 10 Mph. Chance of Thunderstorms 70 percent.
Tonight 21 Jul Grayson
Partly cloudy. Thunderstorms likely in the evening. Lows in the upper 60s. West Winds up to 10 Mph. Chance of Thunderstorms 70 percent.
Rough River Lake Temperature Statistics
July Temperature
Fort Knox (34.8 miles)
Lowest 4 July, 2026
67.3 °FAverage July
79.3 °FHighest 3 July, 2026
95.7 °F
Climate (2021–2026)
Fort Knox (34.8 miles)
Average Low 2021–2026
48 °FAverage 2021–2026
57.6 °FAverage High 2021–2026
67.4 °F