


Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
Mostly Cloudy
75°F
24°C
Humidity | 94% |
Wind Speed | Calm |
Barometer | 30.06 in (1017.6 mb) |
Dewpoint | 73°F (23°C) |
Visibility | 10.00 mi |
Last update | 12 Jul 10:52 pm EDT |
Extended Forecast for
2 Miles S Washington-Dulles International Airport VA
Tonight
Low: 72 °F
Slight Chance
T-stormsSunday
High: 89 °F
Chance
Showers then
T-stormsSunday Night
Low: 72 °F
T-storms then
Showers
LikelyMonday
High: 89 °F
Chance
T-storms then
Showers
LikelyMonday Night
Low: 71 °F
Showers
Likely then
Slight Chance
ShowersTuesday
High: 91 °F
Partly Sunny
then Chance
T-stormsTuesday Night
Low: 72 °F
Chance
T-storms then
Partly CloudyWednesday
High: 91 °F
Partly Sunny
then Chance
T-stormsWednesday Night
Low: 73 °F
Chance
T-storms then
Mostly Cloudy
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Mostly cloudy, with a low around 72. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 89. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 72. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 89. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Wednesday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Friday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 93. Chance of precipitation is 60%.
Friday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles S Washington-Dulles International Airport VA
38.93°N 77.45°W (Elev. 299 ft)
38.93°N 77.45°W (Elev. 299 ft)
10:30 am EDT Jul 12, 2025
11pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025