Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
51°F
11°C
| Humidity | 83% |
| Wind Speed | SE 9 mph |
| Barometer | 29.86 in (1011.0 mb) |
| Dewpoint | 46°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 22 Mar 3:52 am EDT |
Extended Forecast for
Washington-Dulles International Airport VA
Today
High: 83 °F
Mostly Sunny
Tonight
Low: 52 °F
Slight Chance
Showers then
Showers
LikelyMonday
High: 56 °F
Chance
ShowersMonday Night
Low: 33 °F
Increasing
CloudsTuesday
High: 51 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy
Wednesday
High: 62 °F
Partly Sunny
Wednesday Night
Low: 46 °F
Mostly Cloudy
then Chance
RainThursday
High: 69 °F
Chance Rain
then Partly
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 83. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tonight
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 52. West wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers before 7am, then a slight chance of rain between 7am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 56. Northwest wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Monday Night
Increasing clouds, with a low around 33. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 51. North wind around 6 mph becoming light and variable.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 62.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Thursday
A chance of rain before 8am. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 51.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Washington-Dulles International Airport VA
38.93°N 77.45°W (Elev. 299 ft)
38.93°N 77.45°W (Elev. 299 ft)
2:23 am EDT Mar 22, 2026
4am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
