Washington DC and the Potomac Weather
Overnight
47°F
Mostly Cloudy
1 mph E
Sunday
66°F
Partly Sunny
1 to 5 mph E
Sunday Night
46°F
Partly Cloudy
0 to 3 mph SE
Monday
67°F
Mostly Sunny
0 to 5 mph S
Monday Night
47°F
Partly Cloudy
0 to 3 mph S
Tuesday
72°F
Sunny
1 to 6 mph S
Tuesday Night
52°F
Mostly Clear
5 mph S
Wednesday
74°F
Mostly Sunny
2 to 9 mph S
Wednesday Night
59°F
Mostly Cloudy then Slight Chance Light Rain
9 mph SE
Thursday
75°F
Chance Light Rain
10 mph SE
Thursday Night
61°F
Light Rain Likely
6 to 9 mph S
Friday
73°F
Light Rain Likely
9 mph N
Friday Night
57°F
Chance Light Rain
7 to 10 mph NW
Saturday
69°F
Slight Chance Light Rain
12 mph NW
Marine weather for the tidal Potomac from Key Bridge to Indian Head, the Washington Channel, the Anacostia River, the Woodrow Wilson Bridge, Gunston Cove, and Pohick Bay — Columbia Island Marina, Hains Point, Gangplank Marina, The Wharf, and Georgetown, Washington DC; Gravelly Point, Daingerfield Island, Washington Sailing Marina, Old Town Alexandria, Belle Haven Marina, and Mount Vernon, Virginia; National Harbor and Fort Washington, Maryland. The Potomac River marine forecast; the Washington DC tide chart, the Potomac River tide chart, and Potomac River tides at Alexandria; Jones Point currents; live wind and water temperature at the Washington Channel; and conditions for sailing, boating, bass fishing, rowing, kayaking, and paddleboarding.