Gretna Lake Weather Forecast
- 67
- 89
Mostly Sunny
- 72
- 86
Rain Showers Likely
- 73
- 91
Chance Thunderstorms
- 74
- 95
Chance Thunderstorms
- 72
- 92
Chance Thunderstorms
- 71
- 89
Thunderstorms Likely
- 71
- 87
Thunderstorms Likely
Today 5 Jul Pittsylvania
Sunny. Near steady temperature in the upper 80s. East Winds 5 to 10 Mph.
Tonight 5 Jul Pittsylvania
Mostly clear this Evening, then becoming partly cloudy. Lows in the mid 60s. East Winds around 5 Mph.
Gretna Lake Temperature Statistics
July Temperature
Brookneal/Campbell County Airport (22.4 miles)
Lowest 3 July, 2025
69.8 °FAverage July
78.1 °FHighest 1 July, 2025
89.6 °F
Climate (2020–Present)
Brookneal/Campbell County Airport (22.4 miles)
Average Low 2020–2025
45.9 °FAverage 2020–2025
57.3 °FAverage High 2020–2025
69.2 °F