10-Day Weather Forecast - West McLean, VA

Mostly sunny in the morning then cloudy with a chance of snow in the afternoon. Little or no snow accumulation. Highs in the mid 30s. Southwest winds around 5 mph. Chance of snow 40 percent.

Mostly cloudy in the evening then becoming partly cloudy. A 40 percent chance of snow. Lows around 15. Southwest winds around 5 mph increasing to northwest 15 to 20 mph with gusts up to 35 mph after midnight.

Sunny windy with highs in the lower 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Wind chill values as low as 3 below.

Mostly clear and brisk cold with lows around 10 above. Wind chill values as low as 5 below.

Partly sunny. Highs in the mid 20s. Wind chill values as low as 10 below.

Partly cloudy. Cold with lows 10 to 15.

Partly sunny. Highs in the mid 30s.

Mostly cloudy. Lows in the lower 20s.

Mostly sunny. Highs in the mid 40s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 34F. Dew point will be around 36F with an average humidity of 96%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 45F. Dew point will be around 36F with an average humidity of 82%. Winds will be 3 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 33F with an average humidity of 84%. Winds will be 2 mph from the W.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 46F. Dew point will be around 35F with an average humidity of 77%. Winds will be 2 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 84%. Winds will be 2 mph from the S.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 45F. Dew point will be around 37F with an average humidity of 81%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 35F with an average humidity of 85%. Winds will be 1 mph from the SW.