The Westin Washington Dulles Airport

  • 2520 Wasser Terrace
  • Herndon,
  • Virginia
  • 20171
  • United States
  • Map

Rooms & Rates

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Children per Room

This information enables us to identify the rooms that will best accommodate your party and to prepare for your arrival.

See room terms and details for information about rollaway and/or extra person charges.

The Westin Washington Dulles Airport
5-Day Local Weather Forecast

AUG 30 AUG 31 SEP 1 SEP 2 SEP 3
Partly Cloudy
Partly Cloudy
Precipitation: 10%
High 86°F / 30°C
Low 70°F / 21°C
Thunderstorm
Thunderstorm
Precipitation: 80%
High 92°F / 34°C
Low 71°F / 21°C
Partly Cloudy
Partly Cloudy
Precipitation: 20%
High 87°F / 31°C
Low 70°F / 21°C
Thunderstorm
Thunderstorm
Precipitation: 50%
High 92°F / 33°C
Low 71°F / 21°C
Partly Cloudy
Partly Cloudy
Precipitation: 10%
High 91°F / 33°C
Low 66°F / 19°C
average jan feb mar apr may jun jul aug sep oct nov dec
high temp
40.1°F
5.0°C
43.8°F
7.0°C
54.6°F
13.0°C
65.1°F
18.0°C
74.3°F
24.0°C
82.8°F
28.0°C
87.0°F
31.0°C
85.5°F
30.0°C
78.9°F
26.0°C
67.7°F
20.0°C
56.7°F
14.0°C
45.0°F
7.0°C
low temp
21.0°F
-6.0°C
23.3°F
-5.0°C
31.8°F
0.0°C
40.3°F
5.0°C
50.0°F
10.0°C
59.2°F
15.0°C
64.1°F
18.0°C
62.8°F
17.0°C
55.4°F
13.0°C
42.4°F
6.0°C
34.2°F
1.0°C
25.8°F
-3.0°C
rain
2.7 in.
7.0 cm.
2.8 in.
7.0 cm.
3.2 in.
8.0 cm.
3.1 in.
8.0 cm.
4.0 in.
10.0 cm.
3.9 in.
10.0 cm.
3.5 in.
9.0 cm.
3.9 in.
10.0 cm.
3.4 in.
9.0 cm.
3.2 in.
8.0 cm.
3.3 in.
8.0 cm.
3.2 in.
8.0 cm.