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

43°F

6°C

Humidity 71%
Wind Speed N 7 mph
Barometer 30.23 in (1023.7 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 27 Mar 11:52 pm EDT
Extended Forecast for

McLean VA

  • Overnight

    Overnight: Mostly cloudy, with a low around 32. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. South wind 7 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 48 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 32. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 49. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.
Saturday Night
Mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 59. South wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 48. Southwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 70.
Monday Night
Mostly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A chance of rain after 2pm. Mostly sunny, with a high near 84. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 61. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McLean VA
 38.93°N 77.19°W (Elev. 299 ft)
Last Update:
12:01 am EDT Mar 28, 2026
Forecast Valid:
12am EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation