IAD - Washington Dulles International Airport Current Conditions

Isolated thunderstorms. Showers, mainly this evening. Some thunderstorms may produce heavy rainfall. Lows in the upper 40s. East winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.

Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the upper 50s. East winds around 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.

Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. Northwest winds 5 to 10 mph.

Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Partly cloudy. A chance of showers in the evening. Lows in the upper 30s. West winds around 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Mostly sunny with a 30 percent chance of showers. Highs in the lower 50s.

Partly cloudy. Lows in the upper 30s.

Mostly sunny. Highs in the lower 50s.

Partly cloudy. Lows in the upper 30s.

Sunny. Highs in the lower 60s.

Mostly clear. Lows around 40.

Mostly sunny. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 40s.