Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
48°F
9°C
| Humidity | 52% |
| Wind Speed | S 8 mph |
| Barometer | 30.17 in (1021.6 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 19 Mar 10:52 pm EDT |
Extended Forecast for
Washington-Dulles International Airport VA
Tonight

Low: 37 °F
Mostly Clear
Friday
High: 68 °F
Mostly Sunny
then
Scattered
ShowersFriday Night

Low: 47 °F
Showers
LikelySaturday

High: 69 °F
Mostly Sunny
Saturday Night

Low: 45 °F
Mostly Cloudy
Sunday

High: 75 °F
Partly Sunny
Sunday Night
Low: 51 °F
Mostly Cloudy
then Chance
RainMonday
High: 62 °F
Breezy.
Chance Rain
then Mostly
SunnyMonday Night

Low: 31 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 37. Calm wind.
Friday
Scattered showers after 5pm. Increasing clouds, with a high near 68. Light south wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 24 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 47. Southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 69. Northwest wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 45. Light east wind.
Sunday
Partly sunny, with a high near 75.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 40%.
Monday
A chance of rain before 8am. Mostly sunny, with a high near 62. Breezy. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Washington-Dulles International Airport VA
38.93°N 77.45°W (Elev. 299 ft)
38.93°N 77.45°W (Elev. 299 ft)
10:52 pm EDT Mar 19, 2026
11pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026


