Lorton, Virginia Weather
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Weather Forecast for Lorton, Virginia : Fairfax County
Issued: 4:30 am EDT Jul 2, 2025 Latitude: 38.704282 Longitude: -77.2277604 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Independence Day Saturday Sunday Monday Tuesday
70% chance of thunderstorms on Today Mostly Clear on Tonight Sunny on Thursday Sunny on Independence Day Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday 40% chance of thunderstorms on Tuesday
High: 84°F Low: 70°F High: 89°F High: 87°F High: 88°F High: 89°F High: 90°F High: 92°F
Low: 68°F Low: 66°F Low: 68°F Low: 71°F Low: 73°F  
Thunderstorms Mostly Clear Sunny Sunny Sunny Mostly Sunny Mostly Sunny Thunderstorms
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Current Conditions at
FORT BELVOIR - (KDAA)
72°
Clear
as of 5:55 AM EDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
QUANTICO MCAS - (KNYG)
73°
Cloudy
Mist
as of 6:32 AM EDST
Rel. Humidity: 94%
Dew Point: 72°F
Visibility: 3 Miles
Pressure: 29.90 in.
Flight Rule: MVFR
Wind Data
6 MPH
350° North
Cloud Level(s): Scattered at 2600ft, Broken at 7500ft, Solid Overcast at 10000ft
Current Conditions at
WASHINGTON - (KDCA)
72°
Cloudy
Light Rain
as of 5:52 AM EDST
Rel. Humidity: 88%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
3 MPH
320° Northwest
Cloud Level(s): Few at 4500ft, Solid Overcast at 13000ft
Current Conditions at
MANASSAS - (KHEF)
72°
Cloudy
as of 5:56 AM EDST
Rel. Humidity: 100%
Dew Point: 72°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 6000ft, Broken at 9000ft, Solid Overcast at 11000ft
70% chance of thunderstorms Today Today... Showers and thunderstorms likely before noon, then a slight chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 84. Light and variable wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 70. Calm wind.
Sunny on Thursday Thursday... Sunny, with a high near 89. Northwest wind 3 to 7 mph.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 68. West wind 3 to 5 mph.
Sunny on Independence Day Independence Day... Sunny, with a high near 87. North wind around 6 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 66.
Sunny on Saturday Saturday... Sunny, with a high near 88.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 68.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 89.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 71.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 90.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 73.
40% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Current Radar Image


Sun Almanac for Lorton, Virginia
Sunrise: 05:49 AM
Sunset: 8:37 PM
Civil Sunrise:05:17 AM
Civil Sunset: 9:09 PM
Nautical Sunrise: 04:37 AM
Nautical Sunset: 9:49 PM
Astro Sunrise: 03:52 AM
Astro Sunset: 10:34 PM
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