National Weather Service

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

A Few Clouds

72°F

22°C

Humidity	82%
Wind Speed	N 7 mph
Barometer	29.90 in (1012.3 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Last update	13 Jun 4:52 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Mc Lean VA

Today
High: 88 °F
Sunny
Tonight
Low: 68 °F
Mostly Clear
Sunday
High: 91 °F
Mostly Sunny
then Showers
Likely
Sunday Night
Low: 63 °F
Chance
T-storms
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 61 °F
Mostly Cloudy
Tuesday
High: 79 °F
Partly Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
then Slight
Chance
Showers
Wednesday
High: 85 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 88. Northwest wind 3 to 6 mph.

Tonight

Mostly clear, with a low around 68. Light and variable wind.

Sunday

A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 91. South wind 6 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 63. Southwest wind 6 to 10 mph becoming northwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 79. Northwest wind around 9 mph.

Monday Night

Mostly cloudy, with a low around 61.

Tuesday

Partly sunny, with a high near 79.

Tuesday Night

A slight chance of showers after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 67.