


Current conditions at
Fort Belvoir (KDAA)
Lat: 38.72°NLon: 77.18°WElev: 69ft.
Fair
81°F
27°C
Humidity | 83% |
Wind Speed | SE 6 mph |
Barometer | 29.99 in (1015.8 mb) |
Dewpoint | 75°F (24°C) |
Visibility | 10.00 mi |
Heat Index | 87°F (31°C) |
Last update | 13 Jul 8:55 pm EDT |
Extended Forecast for
3 Miles SSW Fort Belvoir VA
Tonight
Low: 73 °F
Scattered
T-stormsMonday
High: 89 °F
Slight Chance
T-storms then
T-storms
LikelyMonday Night
Low: 73 °F
T-storms then
Showers
LikelyTuesday
High: 88 °F
Chance
Showers then
Showers
LikelyTuesday Night
Low: 75 °F
Showers
Likely then
Slight Chance
ShowersWednesday
High: 90 °F
Slight Chance
T-storms then
Showers
LikelyWednesday Night
Low: 76 °F
Showers
Likely then
Mostly CloudyThursday
High: 93 °F
Partly Sunny
then Chance
T-stormsThursday Night
Low: 77 °F
Chance
T-storms then
Mostly Cloudy
Detailed Forecast
Tonight
Scattered showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 73. Light southeast wind. Chance of precipitation is 50%.
Monday
Showers and thunderstorms likely, mainly after 3pm. Partly sunny, with a high near 89. Heat index values as high as 101. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 73. Calm wind. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 88. Heat index values as high as 100. Calm wind becoming south 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.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 75. Light south wind. Chance of precipitation is 60%.
Wednesday
A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 90. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Fort Belvoir VA
38.68°N 77.17°W (Elev. 3 ft)
38.68°N 77.17°W (Elev. 3 ft)
1:30 pm EDT Jul 13, 2025
9pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025