Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Franconia VA
This Afternoon

High: 50 °F
Rain Likely
Tonight
Low: 39 °F
Rain Likely
then Chance
RainSunday
High: 45 °F
Mostly Sunny
then Slight
Chance
Rain/Snow and
BreezySunday Night

Low: 30 °F
Mostly Clear
Monday

High: 45 °F
Sunny
Monday Night

Low: 31 °F
Mostly Clear
Tuesday

High: 50 °F
Sunny
Tuesday Night

Low: 40 °F
Mostly Cloudy
Wednesday

High: 51 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Rain likely. Cloudy, with a high near 50. Northeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain likely, mainly before 1am. Cloudy, with a low around 39. North wind 5 to 10 mph becoming southwest in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A slight chance of rain and snow showers between 1pm and 4pm. Mostly sunny, with a high near 45. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 30. West wind 11 to 17 mph, with gusts as high as 34 mph.
Monday
Sunny, with a high near 45. West wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly sunny, with a high near 38. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Franconia VA
38.79°N 77.13°W (Elev. 249 ft)
38.79°N 77.13°W (Elev. 249 ft)
3:53 pm EST Jan 10, 2026
5pm EST Jan 10, 2026-6pm EST Jan 17, 2026


