National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

51°F

11°C

Humidity 67%
Wind Speed Calm
Barometer 30.03 in (1017.2 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 8 Nov 8:55 am EST
Extended Forecast for

Accokeek MD

  • Today

    Today: Sunny, with a high near 63. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 48. South wind 5 to 7 mph becoming light and variable.

    Low: 48 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. Northwest wind 7 to 17 mph, with gusts as high as 30 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65. Southwest wind 5 to 9 mph.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.

    High: 59 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
Sunny, with a high near 63. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Tonight
Clear, with a low around 48. South wind 5 to 7 mph becoming light and variable.
Monday
Sunny, with a high near 62. Northwest wind 7 to 17 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 44. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 65. Southwest wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 48.
Veterans Day
Sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Friday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 51.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Accokeek MD
 38.68°N 77°W (Elev. 62 ft)
Last Update:
9:00 am EST Nov 8, 2026
Forecast Valid:
9am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation