Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
47°F
8°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.86 in (1011.1 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 22 Mar 7:52 am EDT |
Extended Forecast for
Fairfax VA
Today
High: 83 °F
Mostly Sunny
Tonight
Low: 53 °F
Slight Chance
Showers then
Showers
LikelyMonday
High: 56 °F
Chance Rain
Monday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 51 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 61 °F
Partly Sunny
Wednesday Night
Low: 47 °F
Mostly Cloudy
Thursday
High: 68 °F
Mostly Cloudy
Detailed Forecast
Today
Mostly sunny, with a high near 83. South wind 5 to 10 mph, with gusts as high as 21 mph.
Tonight
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 53. West wind 7 to 11 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of rain before 2pm. Cloudy through mid morning, then gradual clearing, with a high near 56. Northwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 33. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 51. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Mostly cloudy, with a high near 68.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 50.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fairfax VA
38.85°N 77.32°W (Elev. 413 ft)
38.85°N 77.32°W (Elev. 413 ft)
7:53 am EDT Mar 22, 2026
8am EDT Mar 22, 2026-6pm EDT Mar 28, 2026
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