10-Day Weather Forecast - Dulles, VA

A chance of showers in the morning then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain near 100 percent.

Showers with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the upper 40s. South winds 5 to 10 mph becoming northwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 90 percent.

Mostly sunny. Highs in the mid 60s. Northwest winds around 15 mph with gusts up to 30 mph.

Mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph becoming west around 5 mph after midnight.

Mostly sunny with a 40 percent chance of showers. Highs in the lower 60s.

Mostly cloudy. Lows in the lower 40s.

Partly sunny. Highs in the upper 50s.

Partly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the lower 60s.

Mostly clear. Lows in the lower 40s.

Mostly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the mid 40s.

Mostly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 30 percent.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 49F with an average humidity of 77%. Winds will be 3 mph from the S.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 70F. Dew point will be around 52F with an average humidity of 68%. Winds will be 4 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 81%. Winds will be 1 mph from the S.

Mostly sunny with a chance of rain. Chance of precipitation 40%. High temperature around 68F. Dew point will be around 53F with an average humidity of 73%. Winds will be 2 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 52F with an average humidity of 81%. Winds will be 2 mph from the W.