National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Fair

84°F

29°C

Humidity 20%
Wind Speed SW 3 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 10 Mar 1:55 pm EDT
Extended Forecast for

Mantua VA

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. South wind around 7 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of rain before 3pm, then a chance of rain after 4pm. Partly sunny, with a high near 81. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    High: 81 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 7pm, then rain likely after 8pm. Increasing clouds, with a low around 49. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Slight Chance
    Rain then
    Rain Likely

  • Thursday

    Thursday: Rain likely before 5pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 53 °F

    Rain Likely
    and Breezy
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 55. Breezy.

    High: 55 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 79. South wind around 7 mph.
Tonight
Mostly clear, with a low around 60. South wind around 6 mph.
Wednesday
A chance of rain before 3pm, then a chance of rain after 4pm. Partly sunny, with a high near 81. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Wednesday Night
A slight chance of rain before 7pm, then rain likely after 8pm. Increasing clouds, with a low around 49. South wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely before 5pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 16 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 33.
Friday
Partly sunny, with a high near 55. Breezy.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 67.
Sunday Night
Rain. Low around 51. Chance of precipitation is 80%.
Monday
Rain. High near 61. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mantua VA
 38.85°N 77.26°W (Elev. 348 ft)
Last Update:
1:54 pm EDT Mar 10, 2026
Forecast Valid:
1pm EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation