Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Overcast
69°F
21°C
| Humidity | 76% |
| Wind Speed | N 8 mph |
| Barometer | 30.05 in (1017.4 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | 10.00 mi |
| Last update | 21 Aug 1:52 am EDT |
Extended Forecast for
Sterling VASimilar City Names
Overnight
Low: 63 °F
Mostly Cloudy
Friday
High: 81 °F
Mostly Sunny
Friday Night
Low: 67 °F
Mostly Cloudy
then Chance
Showers and
Patchy FogSaturday
High: 82 °F
Showers
LikelySaturday Night
Low: 66 °F
Chance
ShowersSunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Monday
High: 81 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 63. North wind around 6 mph.
Friday
Mostly sunny, with a high near 81. North wind 3 to 6 mph.
Friday Night
A chance of showers and thunderstorms, mainly after 3am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. Light east wind. Chance of precipitation is 30%.
Saturday
A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 82. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 83.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Additional Forecasts and Information
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Point Forecast:
Sterling VASimilar City Names
38.99°N 77.41°W (Elev. 325 ft)
38.99°N 77.41°W (Elev. 325 ft)
2:22 am EDT Aug 21, 2026
2am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
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