Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Partly Cloudy
32°F
0°C
| Humidity | 64% |
| Wind Speed | Calm |
| Barometer | 30.30 in (1026.3 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 1 Dec 5:52 pm EST |
Extended Forecast for
2 Miles S Washington-Dulles International Airport VA
Tonight
Low: 30 °F
Mostly Cloudy
then Wintry
Mix LikelyTuesday
High: 39 °F
Wintry Mix
then RainTuesday Night

Low: 26 °F
Mostly Clear
Wednesday

High: 41 °F
Sunny
Wednesday Night

Low: 25 °F
Mostly Clear
Thursday

High: 43 °F
Partly Sunny
Thursday Night

Low: 18 °F
Partly Cloudy
Friday

High: 35 °F
Mostly Cloudy
Friday Night

Low: 25 °F
Chance Snow
Detailed Forecast
Tonight
A slight chance of snow and sleet before 4am, then a chance of sleet between 4am and 5am, then rain likely, possibly mixed with sleet after 5am. Mostly cloudy, with a low around 30. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow and sleet accumulation of less than a half inch possible.
Tuesday
Rain, snow, and sleet before 2pm, then a chance of rain between 2pm and 4pm. High near 39. Light and variable wind becoming northwest 5 to 10 mph in the morning. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Mostly clear, with a low around 26. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Wednesday
Sunny, with a high near 41. Northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly clear, with a low around 25. Light and variable wind.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly cloudy, with a high near 35.
Friday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
38.93°N 77.45°W (Elev. 299 ft)
38.93°N 77.45°W (Elev. 299 ft)
3:52 pm EST Dec 1, 2025
6pm EST Dec 1, 2025-6pm EST Dec 8, 2025


