Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.
A Few Clouds
76°F
24°C
| Humidity | 47% |
| Wind Speed | NW 8 mph |
| Barometer | 30.07 in (1018.1 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 24 Jun 10:52 am EDT |
Extended Forecast for
2 Miles SW Herndon VA
Today
High: 81 °F
Sunny
Tonight
Low: 60 °F
Partly Cloudy
Thursday
High: 87 °F
Mostly Sunny
then Slight
Chance
ShowersThursday Night
Low: 67 °F
Slight Chance
T-storms then
Slight Chance
ShowersFriday
High: 88 °F
Partly Sunny
then Showers
LikelyFriday Night
Low: 67 °F
Showers
Saturday
High: 84 °F
Showers
LikelySaturday Night
Low: 66 °F
Chance
T-storms then
Chance
ShowersSunday
High: 86 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 81. Northwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 60. South wind 3 to 7 mph.
Thursday
A slight chance of showers after 2pm. Mostly sunny, with a high near 87. South wind 5 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 67. South wind 3 to 8 mph. Chance of precipitation is 20%.
Friday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 67. Chance of precipitation is 80%.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 66.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
Sunny, with a high near 90.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Herndon VA
38.95°N 77.42°W (Elev. 351 ft)
38.95°N 77.42°W (Elev. 351 ft)
10:52 am EDT Jun 24, 2026
11am EDT Jun 24, 2026-6pm EDT Jun 30, 2026
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