Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Partly Cloudy
34°F
1°C
| Humidity | 46% |
| Wind Speed | N 7 mph |
| Barometer | 30.20 in (1022.6 mb) |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 26 Dec 3:52 am EST |
Extended Forecast for
5 Miles NW Catharpin VA
Today
High: 35 °F
Mostly Cloudy
then Chance
Rain/SleetTonight
Low: 35 °F
Rain Likely
then Mostly
CloudySaturday

High: 45 °F
Partly Sunny
Saturday Night

Low: 32 °F
Increasing
CloudsSunday

High: 48 °F
Chance Rain
Sunday Night

Low: 43 °F
Chance Rain
Monday

High: 62 °F
Rain Likely
Monday Night

Low: 27 °F
Partly Cloudy
Tuesday

High: 37 °F
Mostly Sunny
Detailed Forecast
Today
A chance of rain and sleet, mainly after 1pm. Mostly cloudy, with a high near 35. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Tonight
Rain likely, mainly before 7pm. Mostly cloudy, with a low around 35. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Partly sunny, with a high near 45. North wind 6 to 9 mph.
Saturday Night
Increasing clouds, with a low around 32. Northeast wind around 5 mph becoming calm in the evening.
Sunday
A chance of rain. Cloudy, with a high near 48. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Cloudy, with a low around 43. Chance of precipitation is 40%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 24.
New Year's Day
Partly sunny, with a high near 37.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
5 Miles NW Catharpin VA
38.9°N 77.62°W (Elev. 348 ft)
38.9°N 77.62°W (Elev. 348 ft)
3:53 am EST Dec 26, 2025
4am EST Dec 26, 2025-6pm EST Jan 1, 2026


