Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Partly Cloudy
61°F
16°C
| Humidity | 34% |
| Wind Speed | SE 10 mph |
| Barometer | 30.39 in (1029.3 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 9 Apr 6:52 pm EDT |
Extended Forecast for
Catharpin VA
Tonight
Low: 39 °F
Mostly Clear
then Patchy
FogFriday
High: 76 °F
Patchy Fog
then SunnyFriday Night
Low: 54 °F
Partly Cloudy
Saturday
High: 69 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Sunday
High: 74 °F
Mostly Sunny
Sunday Night
Low: 60 °F
Mostly Cloudy
Monday
High: 82 °F
Mostly Cloudy
Monday Night
Low: 61 °F
Mostly Cloudy
Detailed Forecast
Tonight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 39. Southeast wind 3 to 6 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Light south wind increasing to 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 54. South wind 5 to 8 mph becoming west after midnight.
Saturday
Sunny, with a high near 69. North wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 46. Light northeast wind.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Mostly cloudy, with a low around 60.
Monday
Mostly cloudy, with a high near 82.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
Partly cloudy, with a low around 65.
Wednesday
Mostly sunny, with a high near 92.
Wednesday Night
Mostly cloudy, with a low around 67.
Thursday
Partly sunny, with a high near 89.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Catharpin VA
38.86°N 77.58°W (Elev. 295 ft)
38.86°N 77.58°W (Elev. 295 ft)
4:53 pm EDT Apr 9, 2026
7pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
