Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Mostly Cloudy

64°F

18°C

Humidity 91%
Wind Speed Calm
Barometer 30.26 in (1024.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Sep 3:56 am EDT
Extended Forecast for

Lorton VA

  • Today

    Today: Mostly cloudy, with a high near 80. Light and variable wind becoming southeast 5 to 9 mph in the morning.

    Mostly Cloudy

    High: 80 °F

  • Tonight

    Tonight: A chance of showers after 11pm.  Cloudy, with a low around 69. Southeast wind around 7 mph.  Chance of precipitation is 40%.

    Chance
    Showers

    Low: 69 °F

  • Wednesday

    Wednesday: A chance of showers, then showers likely and possibly a thunderstorm after 11am.  Cloudy, with a high near 78. Southeast wind 8 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 78 °F

  • Wednesday
    Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 64. Southeast wind 10 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Showers

    Low: 64 °F

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm.  High near 74. South wind 9 to 13 mph becoming west in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 80%.

    Showers

    High: 74 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am.  Partly cloudy, with a low around 56. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 56 °F

  • Friday

    Friday: Sunny, with a high near 72.

    Sunny

    High: 72 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 53.

    Mostly Clear

    Low: 53 °F

  • Saturday

    Saturday: Sunny, with a high near 75.

    Sunny

    High: 75 °F

Detailed Forecast

Today
Mostly cloudy, with a high near 80. Light and variable wind becoming southeast 5 to 9 mph in the morning.
Tonight
A chance of showers after 11pm. Cloudy, with a low around 69. Southeast wind around 7 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Cloudy, with a high near 78. Southeast wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 64. Southeast wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers and possibly a thunderstorm, mainly before 2pm, then a chance of showers and thunderstorms after 2pm. High near 74. South wind 9 to 13 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 75.
Click Map For Forecast
Point Forecast:
Lorton VA
 38.71°N 77.26°W (Elev. 249 ft)
2:42 am EDT Sep 21, 2021
4am EDT Sep 21, 2021-6pm EDT Sep 27, 2021
 
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