Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Overcast
34°F
1°C
| Humidity | 42% |
| Wind Speed | SW 8 mph |
| Barometer | 29.85 in (1011.0 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 31 Dec 1:52 pm EST |
Extended Forecast for
5 Miles NW Catharpin VA
This Afternoon

High: 39 °F
Mostly Sunny
Tonight
Low: 26 °F
Partly Cloudy
then Slight
Chance SnowNew Year's Day

High: 34 °F
Mostly Sunny
Thursday Night

Low: 20 °F
Partly Cloudy
Friday

High: 42 °F
Mostly Sunny
Friday Night

Low: 25 °F
Mostly Cloudy
Saturday

High: 40 °F
Mostly Cloudy
Saturday Night

Low: 25 °F
Mostly Cloudy
Sunday

High: 41 °F
Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 39. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Tonight
A chance of flurries between 1am and 3am, then a chance of flurries with a slight chance of snow after 3am. Partly cloudy, with a low around 26. Southwest wind 6 to 10 mph becoming west after midnight. Chance of precipitation is 20%.
New Year's Day
Mostly sunny, with a high near 34. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 20. Northwest wind around 6 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 42. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Mostly cloudy, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 47.
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)
12:54 pm EST Dec 31, 2025
2pm EST Dec 31, 2025-6pm EST Jan 6, 2026



