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Dulles International Airport, DC Weather Forecast and Current Conditions

Sunny 66°F
Feels Like 66°F  
Humidity 91% Dew Point 63°F Wind Calm 0 MPH Gusts 2 Barometer 29.61 in.752.1 mm
Solar Rad 44 w/m2 UV Index 0
Report from 0.6 miles ENE of central Dulles International Airport at

Current Weather  

Sunny 66°F
Feels Like 66°F  
Humidity 91% Dew Point 63°F Wind Calm 0 MPH Gusts 2 Barometer 29.61 in.752.1 mm
Solar Rad 44 w/m2 UV Index 0
Report from 0.6 miles ENE of central Dulles International Airport at

Forecast at a Glance

FriSep 5
Fri Sep 5: Sunny, High 89°F, Low 70°F
89°
70°
SatSep 6
Sat Sep 6: Thunderstorms, High 88°F, Low 61°F
80%
88°
61°
SunSep 7
Sun Sep 7: Rain Showers With Sunny, High 75°F, Low 55°F
20%
75°
55°
MonSep 8
Mon Sep 8: Sunny, High 75°F, Low 54°F
75°
54°
TueSep 9
Tue Sep 9: Sunny, High 75°F, Low 56°F
75°
56°
WedSep 10
Wed Sep 10: Sunny, High 75°F, Low 57°F
10%
75°
57°
ThuSep 11
Thu Sep 11: Sunny, High 80°F, Low 56°F
10%
80°
56°

This Date in Weather History

1925 - The temperature at Centerville, AL, soars to 112 degrees to establish a state record. Every reporting station in Alabama was 100 degrees or above that afternoon.

More on this and other weather history

Dulles International Airport 7 Day Weather Forecast Details

Friday Sep 5

Sunny

Day: Sunny, with a high near 89. Southwest wind 3 to 15 mph, with gusts as high as 25 mph.

Clear

Night: Mostly clear, with a low around 70. South wind 5 to 12 mph, with gusts as high as 21 mph.

Saturday Sep 6

Thunderstorms

Day: A slight chance of rain showers between 8am and 2pm, then showers and thunderstorms. Mostly sunny. High near 88, with temperatures falling to around 78 in the afternoon. Southwest wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thunderstorms

Night: Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms. Cloudy, with a low around 61. Northwest wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Sep 7

Rain Showers With Sunny

Day: A slight chance of rain showers before 8am. Partly sunny, with a high near 75. Northwest wind around 8 mph. Chance of precipitation is 20%.

Clear

Night: Mostly clear, with a low around 55.

Monday Sep 8

Sunny

Day: Sunny, with a high near 75.

Clear

Night: Mostly clear, with a low around 54.

Tuesday Sep 9

Sunny

Day: Sunny, with a high near 75.

Partly Cloudy

Night: Partly cloudy, with a low around 56.

Wednesday Sep 10

Sunny

Day: Partly sunny, with a high near 75.

Partly Cloudy

Night: Partly cloudy, with a low around 57.

Thursday Sep 11

Sunny

Day: Mostly sunny, with a high near 80.

Partly Cloudy

Night: Partly cloudy, with a low around 56.

Sun & Moon   Monthly

First Light 6:15 AM

Sunrise 6:42 AM

Sunset 7:35 PM

Last Light 8:02 PM

Moonrise 6:36 PM

Moonset 4:01 AM

Moon Phase

Close Tide Stations

Alexandria, Va.
(9.5 miles away)

Bellevue, D.C.
(9.9 miles away)

Golf Course Weather - Know the FOREcast
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Weather Near Dulles International Airport

Fairmont Heights, MD

White Plains, MD

Contiguous United States Extremes

Thu's High Temperature
112 at Death Valley, CA and 16 Miles Southwest If Tecopa, CA

Thu's Low Temperature
28 at Peter Sinks, UT

Weather Folklore

If garden spiders forsake their webs, it indicates rain.

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