Washington Dulles Airport (United States of America) weather
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Forecast days
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Today. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 11 degrees Celsius. Sunny. Sunrise: 06:27; Sunset: 19:52. UV: High;
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Wednesday 21 April. Maximum daytime temperature: 19 degrees Celsius; Minimum nighttime temperature: 1 degrees Celsius. Sunny intervals changing to heavy showers by lunchtime. Sunrise: 06:25; Sunset: 19:53. UV: High;
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Thursday 22 April. Maximum daytime temperature: 12 degrees Celsius; Minimum nighttime temperature: 3 degrees Celsius. Sunny changing to cloudy by late morning. Sunrise: 06:24; Sunset: 19:54. UV: Moderate;
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Friday 23 April. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 5 degrees Celsius. Sunny changing to cloudy by lunchtime. Sunrise: 06:22; Sunset: 19:54. UV: High;
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Saturday 24 April. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 7 degrees Celsius. Cloudy changing to light rain in the afternoon. Sunrise: 06:21; Sunset: 19:55. UV: Moderate;
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Sunday 25 April. Maximum daytime temperature: 18 degrees Celsius; Minimum nighttime temperature: 4 degrees Celsius. Sunny intervals. Sunrise: 06:20; Sunset: 19:56. UV: High;
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Monday 26 April. Maximum daytime temperature: 17 degrees Celsius; Minimum nighttime temperature: 6 degrees Celsius. Sunny. Sunrise: 06:18; Sunset: 19:57. UV: High;
Seven day forecast for Washington Dulles Airport
Today (20 April 2021)
| Time | Now | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
21°
|
23°
|
22°
|
21°
|
20°
|
20°
|
19°
|
18°
|
18°
|
17°
|
16°
|
| Feels like temperature in degrees Celsius | 19° | 20° | 19° | 18° | 18° | 17° | 17° | 17° | 16° | 15° | 14° |
| Wind direction and speed in miles per hour |
SW
8
|
SW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
9
|
S
9
|
S
9
|
S
9
|
S
9
|
S
9
|
| Wind gust in miles per hour | 20 | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 17 | 17 | 18 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 33% | 31% | 31% | 32% | 32% | 38% | 44% | 49% | 53% | 56% | 59% |
| UV | 7 | 7 | 6 | 4 | 2 | 2 | 1 | - | - | - | - |
Wednesday (21 April 2021)
| 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 symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | 10% | 10% | 10% | <5% | <5% | <5% | 10% | 10% | 10% | 60% | 60% | 60% | 10% | 10% | 10% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
16°
|
15°
|
15°
|
15°
|
14°
|
14°
|
14°
|
14°
|
14°
|
15°
|
16°
|
17°
|
16°
|
15°
|
14°
|
13°
|
11°
|
10°
|
9°
|
8°
|
8°
|
6°
|
| Feels like temperature in degrees Celsius | 14° | 13° | 13° | 13° | 12° | 12° | 12° | 12° | 12° | 13° | 14° | 15° | 13° | 12° | 11° | 9° | 8° | 6° | 5° | 5° | 4° | 2° |
| Wind direction and speed in miles per hour |
S
9
|
S
10
|
S
10
|
S
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
10
|
SSW
11
|
SW
11
|
SW
11
|
WSW
14
|
W
17
|
WNW
20
|
WNW
21
|
NW
20
|
NW
20
|
NW
19
|
NW
18
|
NW
17
|
NW
13
|
| Wind gust in miles per hour | 19 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | 23 | 24 | 25 | 30 | 36 | 41 | 42 | 43 | 43 | 40 | 37 | 34 | 27 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 59% | 59% | 59% | 61% | 63% | 64% | 66% | 68% | 70% | 67% | 63% | 60% | 56% | 52% | 49% | 46% | 42% | 39% | 39% | 39% | 40% | 42% |
| UV | - | - | - | - | - | - | - | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 6 | 4 | 3 | 2 | 2 | 1 | - | - |
Thursday (22 April 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
4°
|
3°
|
4°
|
8°
|
10°
|
9°
|
9°
|
7°
|
| Feels like temperature in degrees Celsius | 0° | 0° | 1° | 4° | 7° | 6° | 7° | 5° |
| Wind direction and speed in miles per hour |
WNW
10
|
W
7
|
W
8
|
WNW
14
|
WNW
18
|
WNW
16
|
WNW
11
|
W
8
|
| Wind gust in miles per hour | 20 | 15 | 18 | 33 | 39 | 34 | 22 | 16 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 44% | 51% | 51% | 35% | 26% | 25% | 33% | 42% |
| UV | - | - | 2 | 5 | 5 | 2 | - | - |
Friday (23 April 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
5°
|
5°
|
6°
|
13°
|
17°
|
15°
|
13°
|
10°
|
| Feels like temperature in degrees Celsius | 2° | 2° | 4° | 10° | 14° | 12° | 12° | 9° |
| Wind direction and speed in miles per hour |
W
6
|
WSW
6
|
WSW
6
|
W
10
|
WNW
12
|
W
10
|
W
7
|
W
5
|
| Wind gust in miles per hour | 12 | 12 | 13 | 23 | 28 | 23 | 12 | 9 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 52% | 54% | 50% | 31% | 27% | 28% | 51% | 64% |
| UV | - | - | 2 | 7 | 7 | 2 | - | - |
Saturday (24 April 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | 10% | 10% | 60% | 90% | 80% |
| Temperature in degrees Celsius |
7°
|
7°
|
9°
|
14°
|
17°
|
13°
|
12°
|
12°
|
| Feels like temperature in degrees Celsius | 6° | 6° | 8° | 13° | 14° | 11° | 11° | 10° |
| Wind direction and speed in miles per hour |
WSW
3
|
SW
3
|
SSW
3
|
S
6
|
S
9
|
S
8
|
SE
7
|
S
6
|
| Wind gust in miles per hour | 6 | 5 | 7 | 16 | 21 | 18 | 14 | 13 |
| Visibility | VG | VG | VG | VG | VG | G | M | M |
| Humidity | 73% | 78% | 67% | 43% | 45% | 63% | 87% | 93% |
| UV | - | - | 1 | 5 | 4 | 1 | - | - |
Sunday (25 April 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 | 20:00 | 23:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | 20% | 10% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
10°
|
10°
|
11°
|
14°
|
16°
|
14°
|
13°
|
10°
|
| Feels like temperature in degrees Celsius | 9° | 8° | 8° | 11° | 12° | 11° | 10° | 7° |
| Wind direction and speed in miles per hour |
W
7
|
WNW
8
|
NW
11
|
NW
15
|
NW
19
|
NW
16
|
NW
14
|
NW
11
|
| Wind gust in miles per hour | 14 | 17 | 22 | 34 | 39 | 36 | 27 | 22 |
| Visibility | M | G | G | VG | VG | VG | VG | VG |
| Humidity | 93% | 89% | 82% | 56% | 40% | 35% | 41% | 47% |
| UV | - | - | 1 | 6 | 7 | 2 | - | - |
Monday (26 April 2021)
| Time | 02:00 | 05:00 | 08:00 | 11:00 | 14:00 | 17:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature in degrees Celsius |
7°
|
7°
|
7°
|
11°
|
15°
|
14°
|
| Feels like temperature in degrees Celsius | 5° | 4° | 4° | 9° | 13° | 12° |
| Wind direction and speed in miles per hour |
NNW
9
|
NNW
9
|
NNW
9
|
NNW
11
|
W
13
|
WNW
11
|
| Wind gust in miles per hour | 19 | 18 | 20 | 26 | 29 | 25 |
| Visibility | VG | VG | VG | VG | VG | VG |
| Humidity | 52% | 53% | 50% | 35% | 31% | 33% |
| UV | - | - | 2 | 6 | 7 | 2 |