Washington Dulles Airport (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 17° Celsius; -
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 21° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 19° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 19° Celsius; -
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 8° Celsius;
Maximum daytime temperature: 24° Celsius; Minimum nighttime temperature: 8° Celsius;
-
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
-
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 1° Celsius;
Maximum daytime temperature: 10° Celsius; Minimum nighttime temperature: 1° Celsius; -
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 4° Celsius;
Overcast changing to sunny intervals by lunchtime.
Sunrise:
Sunset:
M UV
No pollution data.
No pollen data.
7 day forecast for Washington Dulles Airport
Tomorrow (3 April 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
|
|
|
|
|
|
|
 |
|
 |
|
|
|
|
|
|
 |
|
 |
|
|
| Chance of precipitation |
<5%
|
10%
|
40%
|
40%
|
20%
|
30%
|
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
| Temperature |
12°
|
12°
|
12°
|
13°
|
14°
|
15°
|
16°
|
16°
|
17°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
24°
|
24°
|
24°
|
23°
|
22°
|
22°
|
21°
|
20°
|
| Feels like temperature (°C) |
10°
|
10°
|
11°
|
11°
|
12°
|
13°
|
14°
|
15°
|
16°
|
17°
|
18°
|
18°
|
19°
|
20°
|
21°
|
22°
|
23°
|
23°
|
23°
|
23°
|
23°
|
22°
|
22°
|
21°
|
| Wind direction and speed |
SSE
10
|
SSE
10
|
SSE
9
|
SSE
9
|
S
10
|
S
10
|
S
10
|
S
11
|
S
12
|
S
13
|
S
13
|
SSW
14
|
SSW
13
|
SSW
15
|
SSW
14
|
SSW
13
|
SSW
12
|
SW
12
|
SW
10
|
SW
8
|
SW
8
|
SW
7
|
SW
6
|
SW
5
|
| Wind gust (mph) |
22
|
21
|
20
|
22
|
23
|
24
|
24
|
26
|
29
|
30
|
30
|
31
|
33
|
34
|
32
|
29
|
27
|
26
|
23
|
18
|
16
|
13
|
12
|
10
|
| Visibility |
VG
|
VG
|
M
|
M
|
M
|
M
|
M
|
M
|
G
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
| Humidity |
77%
|
84%
|
87%
|
93%
|
96%
|
96%
|
96%
|
96%
|
96%
|
96%
|
93%
|
92%
|
89%
|
85%
|
82%
|
79%
|
76%
|
75%
|
76%
|
77%
|
83%
|
85%
|
86%
|
87%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 1 | - | - | - | - |
Friday (4 April 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
 |
| Chance of precipitation |
10%
|
<5%
|
<5%
|
10%
|
20%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
40%
|
50%
|
| Temperature (°C) |
20°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
19°
|
20°
|
20°
|
20°
|
20°
|
20°
|
19°
|
18°
|
17°
|
| Feels like temperature (°C) |
21°
|
21°
|
20°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
18°
|
19°
|
19°
|
20°
|
20°
|
20°
|
19°
|
19°
|
18°
|
17°
|
| Wind direction and speed (mph) |
SW
4
|
SW
4
|
WSW
4
|
WSW
3
|
WSW
3
|
WNW
3
|
NW
4
|
NNW
5
|
N
5
|
N
5
|
NNE
7
|
NNE
7
|
NE
7
|
NE
6
|
ENE
6
|
ENE
5
|
ENE
5
|
ENE
5
|
ENE
5
|
NE
6
|
NE
6
|
ENE
6
|
| Wind gust (mph) |
10
|
8
|
6
|
7
|
8
|
8
|
10
|
10
|
12
|
16
|
19
|
19
|
18
|
17
|
16
|
15
|
14
|
14
|
13
|
13
|
14
|
14
|
| Visibility (description) |
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
G
|
VG
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
91%
|
92%
|
93%
|
93%
|
94%
|
95%
|
93%
|
91%
|
88%
|
85%
|
77%
|
68%
|
65%
|
64%
|
62%
|
64%
|
63%
|
64%
|
65%
|
67%
|
70%
|
78%
|
| UV | - | - | - | - | - | - | 1 | 1 | 1 | 1 | 2 | 3 | 4 | 4 | 4 | 3 | 2 | 1 | 1 | 1 | - | - |
Saturday (5 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
 |
|
|
|
| Chance of precipitation |
40%
|
30%
|
30%
|
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
16°
|
14°
|
14°
|
14°
|
18°
|
22°
|
22°
|
21°
|
| Feels like temperature (°C) |
15°
|
14°
|
13°
|
13°
|
17°
|
22°
|
22°
|
21°
|
| Wind direction and speed (mph) |
E
6
|
ESE
6
|
ESE
7
|
SE
7
|
SSE
8
|
SSE
9
|
SSE
8
|
SSE
9
|
| Wind gust (mph) |
15
|
17
|
17
|
20
|
21
|
20
|
19
|
22
|
| Visibility (description) |
G
|
G
|
M
|
M
|
G
|
VG
|
VG
|
VG
|
| Humidity |
84%
|
86%
|
92%
|
92%
|
84%
|
81%
|
81%
|
82%
|
| UV | - | - | 1 | 2 | 4 | 1 | - | - |
Sunday (6 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
10%
|
30%
|
40%
|
50%
|
40%
|
30%
|
10%
|
| Temperature (°C) |
20°
|
20°
|
20°
|
22°
|
22°
|
18°
|
15°
|
12°
|
| Feels like temperature (°C) |
19°
|
18°
|
18°
|
21°
|
21°
|
15°
|
13°
|
10°
|
| Wind direction and speed (mph) |
SSW
10
|
SSW
12
|
SSW
12
|
SW
13
|
WSW
13
|
NW
13
|
NW
11
|
NNW
10
|
| Wind gust (mph) |
27
|
30
|
34
|
34
|
34
|
31
|
28
|
24
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
83%
|
83%
|
84%
|
74%
|
74%
|
67%
|
59%
|
59%
|
| UV | - | - | 1 | 2 | 2 | 1 | - | - |
Monday (7 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
<5%
|
<5%
|
10%
|
<5%
|
10%
|
10%
|
| Temperature (°C) |
10°
|
9°
|
8°
|
11°
|
13°
|
15°
|
13°
|
11°
|
| Feels like temperature (°C) |
8°
|
7°
|
7°
|
9°
|
12°
|
13°
|
11°
|
9°
|
| Wind direction and speed (mph) |
NNW
9
|
N
7
|
N
5
|
NNE
5
|
NW
4
|
SW
6
|
WSW
7
|
W
8
|
| Wind gust (mph) |
20
|
16
|
17
|
17
|
18
|
19
|
19
|
20
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
57%
|
57%
|
55%
|
41%
|
40%
|
39%
|
49%
|
53%
|
| UV | - | - | 1 | 5 | 6 | 1 | - | - |
Tuesday (8 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
9°
|
6°
|
5°
|
7°
|
9°
|
9°
|
7°
|
5°
|
| Feels like temperature (°C) |
6°
|
3°
|
2°
|
4°
|
6°
|
6°
|
3°
|
1°
|
| Wind direction and speed (mph) |
WNW
8
|
NW
8
|
NW
9
|
NW
13
|
NW
13
|
NW
14
|
NW
12
|
NW
10
|
| Wind gust (mph) |
23
|
20
|
31
|
34
|
36
|
35
|
29
|
25
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
48%
|
53%
|
46%
|
33%
|
22%
|
21%
|
25%
|
34%
|
| UV | - | - | 1 | 6 | 6 | 1 | - | - |
Wednesday (9 April 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
10%
|
10%
|
10%
|
| Temperature (°C) |
3°
|
1°
|
2°
|
6°
|
9°
|
11°
|
9°
|
7°
|
| Feels like temperature (°C) |
-1°
|
-2°
|
-1°
|
4°
|
7°
|
10°
|
7°
|
5°
|
| Wind direction and speed (mph) |
NNW
8
|
NW
7
|
NW
6
|
NNW
8
|
NW
7
|
W
7
|
SSE
7
|
S
6
|
| Wind gust (mph) |
19
|
15
|
22
|
24
|
22
|
20
|
15
|
13
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
43%
|
43%
|
40%
|
23%
|
22%
|
22%
|
40%
|
46%
|
| UV | - | - | 1 | 6 | 7 | 2 | - | - |
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Forecast
Forecast for 00:00 (UTC-4), Thu
Updated 02:35 (UTC+1) on Thu 3 Apr 2025
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