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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Fort Belvoir (KDAA)

Lat: 38.72°NLon: 77.18°WElev: 69ft.

Light Rain

65°F

18°C

Humidity 92%
Wind Speed Calm
Barometer 30.11 in (1019.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 4 Oct 12:55 pm EDT
Extended Forecast for

Newington VA

  • This Afternoon

    This Afternoon: Areas of drizzle with a chance of showers before 2pm. Cloudy, with a high near 69. Calm wind. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

  • Tonight

    Tonight: Cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 73 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 48. North wind 3 to 5 mph.

    Low: 48 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Light north wind.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

This Afternoon
Areas of drizzle with a chance of showers before 2pm. Cloudy, with a high near 69. Calm wind. Chance of precipitation is 30%.
Tonight
Cloudy, with a low around 57. Calm wind.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Clear, with a low around 48. North wind 3 to 5 mph.
Tuesday
Sunny, with a high near 68. Light north wind.
Tuesday Night
Clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Newington VA
 38.73°N 77.2°W (Elev. 79 ft)
Last Update:
10:53 am EDT Oct 4, 2026
Forecast Valid:
1pm EDT Oct 4, 2026-6pm EDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation