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.

Overcast

58°F

14°C

Humidity 70%
Wind Speed S 10 mph
Barometer 29.78 in (1008.5 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 20 Mar 10:52 pm EDT
Extended Forecast for

Washington DC

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then isolated showers between 2am and 3am. Low around 50. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 66. North wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. East wind around 6 mph becoming south after midnight.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 79. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 79 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 53. Southwest wind 7 to 9 mph. Chance of precipitation is 50%.

    Low: 53 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 2pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.

    High: 62 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then isolated showers between 2am and 3am. Low around 50. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 66. North wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Partly cloudy, with a low around 46. East wind around 6 mph becoming south after midnight.
Sunday
Partly sunny, with a high near 79. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday Night
Scattered showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 53. Southwest wind 7 to 9 mph. Chance of precipitation is 50%.
Monday
Scattered showers before 2pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
A chance of rain. Partly sunny, with a high near 60. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Washington DC
 38.91°N 77.02°W (Elev. 72 ft)
Last Update:
10:53 pm EDT Mar 20, 2026
Forecast Valid:
11pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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