Pohick Bay Regional Park Weather Forecast
- 62
- 84
Becoming Sunny
- 65
- 88
Mostly Sunny
- 64
- 79
Partly Sunny
- 62
- 78
Mostly Cloudy
- 63
- 80
Partly Sunny
- 66
- 83
Partly Sunny
Today 18 Sep Fairfax
Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.
Tonight 18 Sep Fairfax
Clear. Lows in the lower 60s. Southwest Winds around 5 Mph.
Pohick Bay Regional Park Temperature Statistics
September Temperature
Fort Belvoir (2.5 miles)
Lowest 9 September, 2025
49.8 °FAverage September
67.8 °FHighest 6 September, 2025
92.7 °F
Climate (2020–Present)
Fort Belvoir (2.5 miles)
Average Low 2020–2025
47.8 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
68.3 °F