Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
A Few Clouds
68°F
20°C
| Humidity | 81% |
| Wind Speed | N 7 mph |
| Barometer | 30.05 in (1017.4 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 21 Aug 2:52 am EDT |
Extended Forecast for
2 Miles WNW Fairfax Station VA
Overnight
Low: 64 °F
Mostly Cloudy
Friday
High: 81 °F
Mostly Sunny
Friday Night
Low: 68 °F
Mostly Cloudy
then Showers
Likely and
Patchy FogSaturday
High: 82 °F
Showers
Saturday Night
Low: 67 °F
Chance
ShowersSunday
High: 83 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 63 °F
Mostly Clear
Monday
High: 82 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly cloudy, with a low around 64. North wind around 6 mph.
Friday
Mostly sunny, with a high near 81. North wind 3 to 7 mph.
Friday Night
A chance of showers and thunderstorms between 2am and 5am, then showers likely and possibly a thunderstorm after 5am. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 68. Light east wind. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers and thunderstorms, mainly before 3pm. High near 82. East wind 3 to 5 mph. Chance of precipitation is 80%. 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 67. Calm wind. Chance of precipitation is 40%.
Sunday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 65.
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 69. 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
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Fairfax Station VA
38.81°N 77.35°W (Elev. 302 ft)
38.81°N 77.35°W (Elev. 302 ft)
2:22 am EDT Aug 21, 2026
3am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
