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

Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

A Few Clouds

49°F

9°C

Humidity 48%
Wind Speed SE 3 mph
Barometer 30.12 in (1019.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 27 Feb 11:52 am EST
Extended Forecast for

McLean VA

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Calm wind becoming south around 5 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. South wind 3 to 5 mph.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. South wind 3 to 6 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. Calm wind becoming southwest around 6 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 51. North wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow and freezing rain after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: A chance of rain or freezing rain before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.

    High: 39 °F

    Chance
    Rain/Freezing
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Calm wind becoming south around 5 mph.
Tonight
Mostly clear, with a low around 36. South wind 3 to 5 mph.
Saturday
Sunny, with a high near 60. South wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 40. Calm wind becoming southwest around 6 mph after midnight.
Sunday
Mostly sunny, with a high near 51. North wind 7 to 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Monday Night
A chance of snow and freezing rain after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
A chance of rain or freezing rain before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Tuesday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McLean VA
 38.93°N 77.19°W (Elev. 299 ft)
Last Update:
9:54 am EST Feb 27, 2026
Forecast Valid:
12pm EST Feb 27, 2026-6pm EST Mar 5, 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