Hazardous Weather Conditions
Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Fair
55°F
13°C
| Humidity | 79% |
| Wind Speed | SE 6 mph |
| Barometer | 29.83 in (1010.4 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 54°F (12°C) |
| Last update | 22 Mar 8:55 am EDT |
Extended Forecast for
Franconia VA
Today
High: 84 °F
Mostly Sunny
Tonight
Low: 53 °F
Slight Chance
Showers then
Showers
LikelyMonday
High: 57 °F
Showers
Likely then
Chance RainMonday Night
Low: 35 °F
Mostly Clear
Tuesday
High: 51 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 47 °F
Mostly Cloudy
Thursday
High: 68 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 84. South wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 53. West wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely before 7am, then a chance of rain between 7am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind 10 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly clear, with a low around 35. North wind 9 to 11 mph, with gusts as high as 22 mph.
Tuesday
Mostly sunny, with a high near 51. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Mostly cloudy, with a high near 68.
Thursday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 51.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Franconia VA
38.79°N 77.13°W (Elev. 249 ft)
38.79°N 77.13°W (Elev. 249 ft)
7:53 am EDT Mar 22, 2026
9am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
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