Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Overcast
54°F
12°C
| Humidity | 77% |
| Wind Speed | SE 6 mph |
| Barometer | 29.93 in (1013.5 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 22 Mar 12:52 am EDT |
Extended Forecast for
Washington-Dulles International Airport VA
Overnight
Low: 48 °F
Partly Cloudy
Sunday
High: 84 °F
Partly Sunny
Sunday Night
Low: 50 °F
Chance
Showers then
Showers
LikelyMonday
High: 57 °F
Showers
Likely then
Slight Chance
RainMonday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 52 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 43 °F
Mostly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 48. South wind around 6 mph.
Sunday
Partly sunny, with a high near 84. South wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 50. Southwest wind 8 to 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 8am, then a slight chance of rain between 8am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 33. North wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 59. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly sunny, with a high near 53. Chance of precipitation is 30%.
Additional Forecasts and Information
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Point Forecast:
Washington-Dulles International Airport VA
38.95°N 77.44°W (Elev. 285 ft)
38.95°N 77.44°W (Elev. 285 ft)
10:53 pm EDT Mar 21, 2026
1am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
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