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 and Breezy

54°F

12°C

Humidity 37%
Wind Speed S 21 G 36 mph
Barometer 29.74 in (1007.1 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 13 Mar 7:52 pm EDT
Extended Forecast for

3 Miles S Martin's Additions MD

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 13 to 16 mph, with gusts as high as 31 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 55. West wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 58. Southeast wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 58 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain. Low around 52. Southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.

    Low: 52 °F

    Rain

  • Monday

    Monday: Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 69. Breezy. Chance of precipitation is 100%.

    High: 69 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Low around 31. Breezy. Chance of precipitation is 80%.

    Low: 31 °F

    Showers and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 43. West wind 13 to 16 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 55. West wind 9 to 16 mph, with gusts as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 40. North wind around 5 mph becoming calm.
Sunday
Mostly cloudy, with a high near 58. Southeast wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Rain. Low around 52. Southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Monday
Rain before 11am, then showers and possibly a thunderstorm, mainly after 11am. High near 69. Breezy. Chance of precipitation is 100%.
Monday Night
Showers and possibly a thunderstorm before 8pm, then showers likely between 8pm and 2am. Low around 31. Breezy. Chance of precipitation is 80%.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 24.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Partly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Martin's Additions MD
 38.94°N 77.07°W (Elev. 348 ft)
Last Update:
7:53 pm EDT Mar 13, 2026
Forecast Valid:
8pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
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Additional Resources

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