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

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

69°F

21°C

Humidity 39%
Wind Speed S 12 mph
Barometer 30.39 in (1028.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 12 Apr 1:52 pm EDT
Extended Forecast for

Chevy Chase MD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 72. South wind around 11 mph, with gusts as high as 23 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 85. Southwest wind around 14 mph, with gusts as high as 26 mph.

    High: 85 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 62. West wind 5 to 7 mph becoming calm after midnight.

    Low: 62 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 92.

    High: 92 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. South wind around 11 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 58. Southeast wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 85. Southwest wind around 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 62. West wind 5 to 7 mph becoming calm after midnight.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Light southwest wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Mostly cloudy, with a low around 70.
Thursday
Partly sunny, with a high near 92.
Thursday Night
Mostly cloudy, with a low around 69.
Friday
Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 89.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chevy Chase MD
 38.96°N 77.1°W (Elev. 249 ft)
Last Update:
10:53 am EDT Apr 12, 2026
Forecast Valid:
2pm EDT Apr 12, 2026-6pm EDT Apr 18, 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