Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Overcast
38°F
3°C
| Humidity | 73% |
| Wind Speed | SE 3 mph |
| Barometer | 30.19 in (1022.7 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | 10.00 mi |
| Last update | 28 Dec 8:55 am EST |
Extended Forecast for
Annandale VA
Today
High: 44 °F
Cloudy then
Slight Chance
RainTonight
Low: 41 °F⇑
Cloudy
Monday
High: 60 °F⇓
Chance Rain
and BreezyMonday Night
Low: 27 °F
Partly Cloudy
Tuesday
High: 35 °F
Mostly Sunny
and BreezyTuesday Night
Low: 25 °F
Partly Cloudy
Wednesday
High: 44 °F
Mostly Sunny
Wednesday Night
Low: 29 °F
Mostly Cloudy
New Year's Day
High: 41 °F
Mostly Cloudy
Detailed Forecast
Today
A slight chance of rain between noon and 3pm. Cloudy, with a high near 44. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Cloudy, with a temperature rising to around 49 by 4am. South wind 10 to 14 mph, with gusts as high as 28 mph.
Monday
A chance of rain, mainly between 7am and 1pm. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 60 by 11am, then falling to around 43 during the remainder of the day. Breezy, with a southwest wind 15 to 22 mph becoming west in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 40%.
Monday Night
Partly cloudy, with a low around 27. West wind around 18 mph, with gusts as high as 40 mph.
Tuesday
Mostly sunny, with a high near 35. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 29.
New Year's Day
Mostly cloudy, with a high near 41.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 43.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Annandale VA
38.82°N 77.21°W (Elev. 331 ft)
38.82°N 77.21°W (Elev. 331 ft)
9:53 am EST Dec 28, 2025
9am EST Dec 28, 2025-6pm EST Jan 3, 2026
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