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

55°F

13°C

Humidity 53%
Wind Speed S 3 mph
Barometer 30.23 in (1023.6 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 8 Jan 12:52 pm EST
Extended Forecast for

Arlington VA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. Light south wind.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South wind 3 to 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain, mainly after 4pm. Increasing clouds, with a high near 56. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 56 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain likely, mainly after 1am. Cloudy, with a low around 49. Southwest wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain Likely

  • Saturday

    Saturday: Rain. High near 57. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 100%.

    High: 57 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 1am. Cloudy, with a low around 43. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Sunday

    Sunday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Sunday Night

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

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. Light south wind.
Tonight
Partly cloudy, with a low around 39. South wind 3 to 6 mph.
Friday
A chance of rain, mainly after 4pm. Increasing clouds, with a high near 56. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday Night
Rain likely, mainly after 1am. Cloudy, with a low around 49. Southwest wind 5 to 8 mph becoming northwest after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. High near 57. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 100%.
Saturday Night
Rain likely, mainly before 1am. Cloudy, with a low around 43. Chance of precipitation is 70%.
Sunday
Partly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 30.
Monday
Sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Arlington VA
 38.88°N 77.11°W (Elev. 249 ft)
Last Update:
12:53 pm EST Jan 8, 2026
Forecast Valid:
1pm EST Jan 8, 2026-6pm EST Jan 14, 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