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Mc Lean, VA
 46° 
Last Updated on Feb 25 2018, 5:52 am EST
Current ConditionsFog/Mist
Relative Humidity100%
WindSoutheast at 6.9 MPH
(6 KT)
Pressure29.96 mb
Dewpoint46.0 F (7.8 C)
Wind Chill42 F (6 C)
Visibility1.00 miles

7-Day Forecast

Today
Showers Likely and Patchy Fog
High: 68°
Showers likely with patchy drizzle before 10am,
then showers likely, mainly
between 10am and 4pm.
Patchy fog before 1pm.
Otherwise, cloudy with a high near 68.
Southeast wind 7 to 13 mph becoming
southwest in the afternoon.
Winds could gust as high as 22 mph.
Chance of precipitation is 70%.
New precipitation amounts
between a tenth and quarter of an inch possible.


Tonight
Mostly Cloudy
Low: 45°
Mostly cloudy with a low around 45.
Northwest wind around 8 mph.


Monday
Decreasing Clouds
High: 57°
Mostly cloudy,
then gradually becoming sunny with a high near 57.
North wind 6 to 8 mph.


Monday Night
Mostly Clear
Low: 35°
Mostly clear with a low around 35.
Northwest wind 3 to 6 mph.


Tuesday
Sunny
High: 58°
Sunny with a high near 58.
Calm wind becoming
south 5 to 7 mph in the afternoon.


Tuesday Night
Partly Cloudy
Low: 39°
Partly cloudy with a low around 39.


Wednesday
Mostly Cloudy
High: 59°
Mostly cloudy with a high near 59.


Wednesday Night
Chance Rain
Low: 46°
A chance of rain.
Mostly cloudy with a low around 46.
Chance of precipitation is 40%.


Thursday
Rain Likely
High: 57°
Rain likely.
Cloudy with a high near 57.
Chance of precipitation is 70%.


Thursday Night
Rain Likely
Low: 44°
Rain likely.
Mostly cloudy with a low around 44.
Chance of precipitation is 70%.


Friday
Chance Showers
High: 51°
A chance of showers.
Mostly cloudy with a high near 51.
Chance of precipitation is 40%.


Friday Night
Mostly Cloudy
Low: 37°
Mostly cloudy with a low around 37.


Saturday
Partly Sunny
High: 49°
Partly sunny with a high near 49.


Source: National Weather Service








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