10-Day Weather Forecast - Fairfax, VA

Mostly cloudy with rain in the morning then mostly sunny in the afternoon. Highs in the mid 50s. Temperature falling into the lower 40s in the afternoon. West winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 90 percent.

Mostly clear. Cooler with lows in the upper 20s. West winds 10 to 15 mph with gusts up to 35 mph becoming northwest around 5 mph with gusts up to 20 mph after midnight.

Mostly sunny. Highs in the mid 40s. Southwest winds 5 to 10 mph becoming south with gusts up to 20 mph in the afternoon.

Partly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the lower 50s.

Mostly clear. Lows in the mid 20s.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the upper 20s.

Mostly cloudy. Highs in the mid 40s.

Mostly cloudy. Lows in the upper 30s.

Partly sunny. Highs in the lower 50s.

Cloudy. Low temperature around 44F. Dew point will be around 36F with an average humidity of 71%. Winds will be 2 mph from the SE.

Cloudy. High temperature around 54F. Dew point will be around 45F with an average humidity of 78%. Winds will be 3 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 49F. Dew point will be around 44F with an average humidity of 83%. Winds will be 2 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 60F. Dew point will be around 47F with an average humidity of 74%. Winds will be 4 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 43F with an average humidity of 76%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 56F. Dew point will be around 41F with an average humidity of 67%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 42F. Dew point will be around 35F with an average humidity of 67%. Winds will be 5 mph from the NW.