Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
54°F
12°C
| Humidity | 38% |
| Wind Speed | NW 14 G 25 mph |
| Barometer | 30.03 in (1016.8 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 25 Dec 5:52 pm EST |
Extended Forecast for
3 Miles WNW Mc Lean VA
Tonight
Low: 28 °F
Partly Cloudy
Friday
High: 35 °F
Mostly Cloudy
then Chance
Rain/SleetFriday Night
Low: 35 °F
Rain/Sleet
then RainSaturday
High: 47 °F
Partly Sunny
Saturday Night
Low: 32 °F
Mostly Cloudy
Sunday
High: 48 °F
Chance Rain
Sunday Night
Low: 42 °F
Chance Rain
Monday
High: 60 °F
Rain Likely
Monday Night
Low: 27 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 28. Northwest wind 5 to 7 mph becoming north in the evening.
Friday
A chance of rain between noon and 4pm, then a chance of sleet after 4pm. Mostly cloudy, with a high near 35. Light and variable wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 40%.
Friday Night
Rain, possibly mixed with sleet before 10pm, then rain between 10pm and 1am, then a slight chance of drizzle after 1am. Low around 35. Southeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 80%. Little or no sleet accumulation expected.
Saturday
Partly sunny, with a high near 47. North wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of rain, mainly after 1pm. Cloudy, with a high near 48. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 42. Chance of precipitation is 50%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
Partly sunny, with a high near 40.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Mc Lean VA
38.96°N 77.24°W (Elev. 279 ft)
38.96°N 77.24°W (Elev. 279 ft)
6:32 pm EST Dec 25, 2025
6pm EST Dec 25, 2025-6pm EST Jan 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
