IAD - Washington Dulles International Airport Current Conditions

Mostly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the mid 70s. South winds around 5 mph this evening, becoming light and variable. Chance of rain 20 percent.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. West winds around 5 mph. Chance of rain 20 percent.

Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the upper 70s. West winds around 5 mph. Chance of rain 30 percent.

Mostly sunny. Hot with highs in the mid 90s. Northwest winds around 5 mph.

Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the mid 70s. South winds around 5 mph. Chance of rain 40 percent.

Sunny, hot with highs in the upper 90s.

Partly cloudy. Lows in the mid 70s.

Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.

Partly cloudy. Lows in the lower 70s.

Sunny. Highs in the mid 80s.

Partly cloudy. Lows in the mid 60s.

Sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.