Lake Mercer Wind Forecast
Lake Mercer Wind Statistics
September Wind
Fort Belvoir (4.3 miles)
Strongest 1 September, 2026
9.2mph WNWAverage September
4.9mph
Climate (2021–2026)
Fort Belvoir (4.3 miles)
Strongest 6 December, 2021
25.3mph NWAverage 2021–2026
6.3mph