Potomac River - Weir Creek Entrance Wind Forecast
Potomac River - Weir Creek Entrance Wind Statistics
July Wind
St Marys County Airport (19.9 miles)
Strongest 18 July, 2026
17.2mph WSWAverage July
5.4mph
Climate (2021–2026)
St Marys County Airport (19.9 miles)
Strongest 13 January, 2024
26.4mph WSWAverage 2021–2026
5.8mph