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

Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

70°F

21°C

Humidity 89%
Wind Speed SE 6 mph
Barometer 29.83 in (1010.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 5 Nov 4:55 pm EST
Extended Forecast for

Lorton VA

  • Tonight

    Tonight: Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 4am, then scattered showers after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Showers likely, mainly before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 70. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Showers
    Likely and
    Patchy Fog
    then Isolated
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. Light and variable wind becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. Northwest wind around 14 mph, with gusts as high as 25 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 45. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
Showers likely before 10pm, then showers likely and possibly a thunderstorm between 10pm and 4am, then scattered showers after 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 62. South wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly before 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 70. North wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Mostly cloudy, with a low around 50. Light and variable wind becoming northwest 8 to 13 mph after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 61. Northwest wind around 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 45. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 64.
Sunday Night
Clear, with a low around 43.
Monday
Sunny, with a high near 65.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 43.
Veterans Day
Sunny, with a high near 65.
Wednesday Night
Mostly clear, with a low around 40.
Thursday
A slight chance of rain. Sunny, with a high near 61. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lorton VA
 38.69°N 77.26°W (Elev. 59 ft)
Last Update:
3:53 pm EST Nov 5, 2026
Forecast Valid:
6pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation