Weather

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Forecast
Check the National Weather Service forecast for the park. (Locations above the Fall Line, like Fort Marcy and Turkey Run Park, may be several degrees cooler.)

 

Seasons
Summers on the parkway are generally hot and humid, with daytime highs frequently above 90 degrees Fahrenheit and scattered afternoon thunderstorms. Please carry water while participating in physical activity and be prepared to take shelter from lightning.

Winters on the parkway are generally cold, with nighttime lows frequently near freezing and occasional snowfall. Please be alert for snowplows and icy spots on roadways.

Weather during spring and fall is generally moderate, but can change quickly, especially near the Potomac River. Layers of clothing are recommended.

Last updated: April 29, 2015

Contact the Park

Mailing Address:

George Washington Memorial Parkway Headquarters
700 George Washington Memorial Parkway

McLean, VA 22101

Phone:

(703) 289-2500

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