Served by the Norwegian Meteorological Institute and NRK

Washington Dulles International Airport

Airport, Loudoun County, Virginia (United States), elevation 88 m

Detailed weather forecast for the next 10 days

TableGraph

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
clear sky
18°18°15°
0
2 m/s from north10188420020
clear sky
18°18°15°
0
3 m/s from north10188430030
clear sky
17°17°15°
0
3 m/s from north10188400000
clear sky
17°17°15°
0
3 m/s from north10188600000
clear sky
17°17°15°
0
3 m/s from north10198700000
clear sky
17°17°15°
0
3 m/s from north10198700000
clear sky
18°18°16°
0
3 m/s from north10208300000
clear sky
21°21°16°
0
2 m/s from north10207500000
clear sky
23°23°17°
0
2 m/s from north10206600000
clear sky
25°25°16°
0
3 m/s from north10205610010
clear sky
26°27°15°
0
3 m/s from north1019491100110
clear sky
27°27°14°
0
3 m/s from north1019461100110
fair
28°28°14°
0
3 m/s from north1018432100210
fair
28°28°14°
0
3 m/s from north1018422000200
clear sky
28°28°14°
0
3 m/s from north1017421300130
fair
28°28°14°
0
2 m/s from north1017431400140
clear sky
27°27°15°
0
2 m/s from north1017481200120
clear sky
25°25°17°
0
2 m/s from north1017591000100
clear sky
23°23°16°
0
2 m/s from north10186460060
clear sky
22°22°15°
0
2 m/s from north west10186610010
clear sky
21°21°16°
0
2 m/s from north west10187200000
clear sky
20°20°15°
0
3 m/s from north10197220010

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
clear sky
20°20°15°
0
3 m/s from north10197400000
clear sky
19°19°15°
0
3 m/s from north10198000000
clear sky
18°18°15°
0
2 m/s from north west10188100000
clear sky
18°18°15°
0
3 m/s from north10188400000
clear sky
17°17°15°
0
3 m/s from north10188600000
clear sky
17°17°15°
0
3 m/s from north10188700000
clear sky
17°17°15°
0
3 m/s from north10198800000
clear sky
17°17°15°
0
3 m/s from north10208800000
clear sky
19°19°16°
0
3 m/s from north10208400000
clear sky
22°22°17°
0
2 m/s from north10207400000
clear sky
24°24°17°
0
2 m/s from north10206200000
clear sky
26°27°16°
0
2 m/s from north10195400000
clear sky
28°28°16°
0
2 m/s from north10194850050
fair
28°29°15°
0
2 m/s from north1018441600160
partly cloudy
29°29°14°
0
1 m/s from north10184141002520
partly cloudy
29°29°14°
0
1 m/s from north10184141001631
clear sky
29°29°14°
0
1 m/s from north east10174080071
clear sky
29°29°14°
0
1 m/s from north10174080036
fair
28°29°15°
0
1 m/s from north1017452000218
partly cloudy
26°26°21°
0
2 m/s from east1017769400194
partly cloudy
23°23°21°
0
2 m/s from east1017889900199
partly cloudy
23°23°20°
0
2 m/s from south east101783100001100
partly cloudy
23°23°17°
0
3 m/s from south east1018729300193
fair
22°22°16°
0
3 m/s from south east1018701600016

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
fair
21°21°16°
0
3 m/s from south1018741400014
partly cloudy
20°20°16°
0
3 m/s from south1018775600056
fair
20°20°16°
0
3 m/s from south1017773000030
fair
19°19°15°
0
3 m/s from south1017783100031
partly cloudy
19°19°15°
0
3 m/s from south1017796100061
partly cloudy
18°18°15°
0
3 m/s from south10178286001484
clear sky
18°18°16°
0
3 m/s from south1017851300212
clear sky
18°18°16°
0
3 m/s from south10188790090
partly cloudy
20°20°17°
0
2 m/s from south1018844900481
partly cloudy
22°22°18°
0
2 m/s from south1018766200620
partly cloudy
25°25°18°
0
2 m/s from south1017685900159
fair
27°29°18°
0
2 m/s from south10175826001613
partly cloudy
29°30°17°
0
3 m/s from south10174860002052
cloudy
30°31°16°
0
4 m/s from south1016421000017100
–
cloudy
31°31°15°
0
4 m/s from south1015381000016100
–
cloudy
26°27°18°
0
2 m/s from south east1013638906894

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
partly cloudy
23°23°18°
0.1
2 m/s from south101473840154072
–
light rain
23°23°21°
0.7
4 m/s from south1013881000100436
–
cloudy
29°32°22°
0.3
2 m/s from south10116998098105
–
heavy rain
26°29°22°
23
3 m/s from south east1009789804997

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
cloudy
22°22°22°
0.1
2 m/s from south east10099910005277100
–
light rain
22°22°22°
0.7
1 m/s from south10109710001007914
–
heavy rain showers
27°30°23°
7.3
2 m/s from south10087946019234
–
partly cloudy
23°23°22°
0.1
2 m/s from south west10089844042727

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
partly cloudy
21°21°21°
0
2 m/s from south west10081008108111
–
cloudy
21°21°20°
0.2
2 m/s from north west101095100098298
–
rain showers
28°30°20°
1.3
2 m/s from south west100962470121334
–
partly cloudy
24°24°24°
0.2
1 m/s from south10109678064363

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
fair
20°20°20°
0
2 m/s from north west101099310131019
–
rain showers
21°21°20°
1.4
3 m/s from north10139258040330
–
heavy rain
26°28°20°
11
2 m/s from north101271880514868
–
partly cloudy
22°22°19°
0.1
3 m/s from north10148470063056

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
light rain
20°20°13°
0.5
4 m/s from north1016651000100682
–
rain
18°18°14°
4.5
3 m/s from north10187510001005946
–
cloudy
21°21°15°
0.1
3 m/s from north101866930538424
–
fair
21°21°16°
0.1
2 m/s from north1017723401323

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
cloudy
18°18°15°
0
2 m/s from north1018821000010022
–
cloudy
17°17°14°
0
2 m/s from north1020839800980
–
partly cloudy
25°25°14°
0
3 m/s from north101950710624822
–
fair
21°21°13°
0
2 m/s from north1019621902180

Detailed hour-by-hour forecast.
Time Weather Temp. Feels like Dew point Precip. mm Wind speed m/s Pressure hPa Humidity % Cloud cover % Fog % Low % Middle % High %
–
clear sky
16°16°13°
0
1 m/s from north east10218000000
Updated .