Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
38°F
3°C
| Humidity | 79% |
| Wind Speed | SW 5 mph |
| Barometer | 29.93 in (1013.6 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 6 Dec 11:52 am EST |
Extended Forecast for
Vienna VA
This Afternoon
High: 41 °F
Partly Sunny
Tonight
Low: 29 °F
Partly Cloudy
Sunday
High: 43 °F
Partly Sunny
Sunday Night
Low: 27 °F
Partly Cloudy
Monday
High: 34 °F
Mostly Sunny
Monday Night
Low: 19 °F
Partly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 29 °F
Mostly Cloudy
Wednesday
High: 47 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Partly sunny, with a high near 41. Light west wind.
Tonight
Partly cloudy, with a low around 29. Light and variable wind.
Sunday
Partly sunny, with a high near 43. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 27. Calm wind becoming north 5 to 9 mph after midnight.
Monday
Mostly sunny, with a high near 34. North wind 9 to 11 mph, with gusts as high as 21 mph.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly cloudy, with a high near 47.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 43.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 40.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Vienna VA
38.89°N 77.25°W (Elev. 348 ft)
38.89°N 77.25°W (Elev. 348 ft)
9:53 am EST Dec 6, 2025
12pm EST Dec 6, 2025-6pm EST Dec 12, 2025
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