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

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

45°F

7°C

Humidity 61%
Wind Speed NW 12 mph
Barometer 29.84 in (1010.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 11 Feb 6:52 am EST
Extended Forecast for

Lake Barcroft VA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 11 to 17 mph, with gusts as high as 31 mph.

    High: 46 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 29. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. Northwest wind 7 to 9 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 46. Northwest wind 11 to 17 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 29. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Thursday
Mostly sunny, with a high near 39. Northwest wind 13 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 25. Northwest wind 8 to 10 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 43. Northwest wind 7 to 9 mph.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Washington's Birthday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly cloudy, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Barcroft VA
 38.86°N 77.17°W (Elev. 249 ft)
Last Update:
6:53 am EST Feb 11, 2026
Forecast Valid:
7am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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