Archival Weather

Washington Dulles Intl

Washington, Virginia (KIAD)

Report from: Monday, February 26, 2024 11:52 PM EST
Current time: Monday, July 8, 2024 4:43 AM EDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature11.1°C (52.0°F)
Dew point3.3°C (37.9°F)
Winds 5 kts (2.6 m/s, 5.8 mph) South-Southeast (160°)
Visibility10 mi. (16.1 km)
Clouds Sky clear
Altimeter29.97 in.Hg (1015 mB)
Relative humidity59 %
Density altitude-399 ft. (-122 m)
Sea-level pressure101.5 kPa (1015 mB, 29.96 in.Hg)
Max temp last 24 hours20.6°C (69.1°F)
Min temp last 24 hours0.6°C (33.1°F)
Remarks System requires maintenance
Automated weather observing station with precipitation discriminator
Flight conditions Visual Meteorological Conditions
Raw dataKIAD 270452Z 16005KT 10SM CLR 11/03 A2997 RMK AO2 SLP147 T01110033 402060006 $
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