Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Thunderstorm Light Rain
72°F
22°C
| Humidity | 94% |
| Wind Speed | S 5 mph |
| Barometer | 29.87 in (1011.3 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 8.00 mi |
| Last update | 22 Aug 10:52 pm EDT |
Extended Forecast for
3 Miles W Fairfax VA
Tonight
Low: 67 °F
Showers
LikelySunday
High: 84 °F
Mostly Sunny
Sunday Night
Low: 62 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 68 °F
Chance
Showers
Detailed Forecast
Tonight
Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms between midnight and 2am, then scattered showers after 2am. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 84. West wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 62. West wind 3 to 6 mph.
Monday
Sunny, with a high near 83. West wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 61. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 86.
Wednesday Night
A chance of showers, mainly before 2am. Partly cloudy, with a low around 68. Chance of precipitation is 30%.
Thursday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 20%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Fairfax VA
38.85°N 77.35°W (Elev. 400 ft)
38.85°N 77.35°W (Elev. 400 ft)
10:53 pm EDT Aug 22, 2026
11pm EDT Aug 22, 2026-6pm EDT Aug 29, 2026
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