Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
67°F
19°C
| Humidity | 39% |
| Wind Speed | Calm |
| Barometer | 29.86 in (1011.1 mb) |
| Dewpoint | 41°F (5°C) |
| Visibility | 10.00 mi |
| Last update | 21 Mar 5:52 pm EDT |
Extended Forecast for
4 Miles E The Plains VA
Tonight
Low: 48 °F
Partly Cloudy
Sunday
High: 82 °F
Mostly Sunny
Sunday Night
Low: 50 °F
Chance
Showers then
Showers
LikelyMonday
High: 56 °F
Showers
Likely then
Slight Chance
RainMonday Night
Low: 33 °F
Mostly Clear
Tuesday
High: 51 °F
Sunny
Tuesday Night
Low: 37 °F
Mostly Cloudy
Wednesday
High: 60 °F
Partly Sunny
Wednesday Night
Low: 43 °F
Mostly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 48. Light and variable wind becoming south 5 to 7 mph in the evening.
Sunday
Mostly sunny, with a high near 82. South wind 7 to 10 mph, with gusts as high as 22 mph.
Sunday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 50. Southwest wind around 10 mph becoming northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 8am, then a slight chance of rain between 8am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 56. Northwest wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 33. North wind 9 to 13 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly sunny, with a high near 52. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles E The Plains VA
38.87°N 77.69°W (Elev. 682 ft)
38.87°N 77.69°W (Elev. 682 ft)
6:07 pm EDT Mar 21, 2026
6pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
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