21°
Mostly Clear
Feels Like: 14°
Min: 12°
Max: 25°
The next few hours will be clear, with today reaching 25°C and dropping to 13°C. The coming days will be hazy throughout the day.
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Hourly Forecast
Daylight Hours
05:48
Sunrise
20:31
Sunset
Daily Forecast
Today
Tuesday
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Thursday
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Sunday
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Resources
UV Index
Humidity
Frequently asked questions about weather in Washington Dulles International Airport
How warm does it get in Washington Dulles International Airport?
The warmest month in Washington Dulles International Airport is July, with average high temperatures of 32°C. The average temperature during this period is around 27°C.
How cold does it get in Washington Dulles International Airport?
The coldest month in Washington Dulles International Airport is January, with average low temperatures of -1°C. The average temperature during this period is around 3°C.
What is the wettest time of year in Washington Dulles International Airport?
The wettest month in Washington Dulles International Airport is May, with an average of 139mm of precipitation.
What is the driest time of year in Washington Dulles International Airport?
The driest month in Washington Dulles International Airport is March, with an average of 75mm of precipitation.
View full climate insights for Washington Dulles International Airport →
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