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.

Fog/Mist

48°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 30.32 in (1026.7 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Last update 3 Apr 4:52 am EDT
Extended Forecast for

Arlington VA

  • Today

    Today: Patchy fog between 8am and 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 82 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A slight chance of showers between 1am and 2am. Partly cloudy, with a low around 65. Southwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 86. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 86 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 73. Southwest wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.

    High: 73 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely before 8pm. Partly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog between 8am and 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 82. South wind 6 to 14 mph, with gusts as high as 23 mph.
Tonight
A slight chance of showers between 1am and 2am. Partly cloudy, with a low around 65. Southwest wind around 8 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 8am, then a chance of showers after 2pm. Mostly sunny, with a high near 86. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Sunday
Showers, mainly after 8am. High near 73. Southwest wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 100%.
Sunday Night
Showers likely before 8pm. Partly cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arlington VA
 38.88°N 77.11°W (Elev. 249 ft)
Last Update:
5:55 am EDT Apr 3, 2026
Forecast Valid:
7am EDT Apr 3, 2026-6pm EDT Apr 9, 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