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.

A Few Clouds

46°F

8°C

Humidity 62%
Wind Speed Vrbl 7 mph
Barometer 30.07 in (1018.6 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 19 Mar 7:57 am EDT
Extended Forecast for

Occoquan VA

  • Today

    Today: Mostly sunny, with a high near 74. South wind 5 to 10 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. Southeast wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers after 2pm. High near 72. South wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 72 °F

    Partly Sunny
    then Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 8pm. Low around 36. Northwest wind 11 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Showers then
    Scattered
    Showers

  • Friday

    Friday: Sunny, with a high near 58. Breezy, with a northwest wind around 21 mph, with gusts as high as 40 mph.

    High: 58 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 74. South wind 5 to 10 mph.
Tonight
Mostly cloudy, with a low around 47. Southeast wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
Showers after 2pm. High near 72. South wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 8pm. Low around 36. Northwest wind 11 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Sunny, with a high near 58. Breezy, with a northwest wind around 21 mph, with gusts as high as 40 mph.
Friday Night
Partly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 64.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
A chance of showers after 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Monday
Showers likely. Mostly cloudy, with a high near 66. Chance of precipitation is 70%.
Monday Night
A chance of showers. Partly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
Occoquan VA
 38.69°N 77.26°W (Elev. 59 ft)
Last Update:
7:30 am EDT Mar 19, 2025
Forecast Valid:
10am EDT Mar 19, 2025-6pm EDT Mar 25, 2025
 
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Additional Resources

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Chance of Precipitation