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

Hazardous Weather Conditions

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

A Few Clouds

90°F

32°C

Humidity 58%
Wind Speed E 8 mph
Barometer 30.08 in (1018.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 15 Aug 12:55 pm EDT
Extended Forecast for

2 Miles SSE Newington VA

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 91. Heat index values as high as 101. East wind around 6 mph. Chance of precipitation is 40%.

    High: 91 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Northeast wind 3 to 6 mph.

    High: 87 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. Light south wind.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 91. Heat index values as high as 101. East wind around 6 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 87. Northeast wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 70. Light south wind.
Sunday
Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 73.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 68.
Wednesday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Newington VA
 38.71°N 77.2°W (Elev. 79 ft)
Last Update:
10:29 am EDT Aug 15, 2025
Forecast Valid:
1pm EDT Aug 15, 2025-6pm EDT Aug 21, 2025
 
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Additional Resources

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High Temperature

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Chance of Precipitation