Hazardous Weather Conditions
Current conditions at
Washington/Dulles International Airport, DC (KIAD)
Lat: 38.93°NLon: 77.45°WElev: 312ft.Overcast
71°F
22°C
Humidity | 53% |
Wind Speed | N 6 mph |
Barometer | 29.76 in (1007.5 mb) |
Dewpoint | 53°F (12°C) |
Visibility | 10.00 mi |
Last update | 9 May 10:52 am EDT |
Extended Forecast for
Herndon VA
Today
High: 70 °F
Scattered
ShowersTonight
Low: 56 °F
Showers
LikelyFriday
High: 61 °F
Showers
LikelyFriday Night
Low: 49 °F
Showers
LikelySaturday
High: 66 °F
Mostly Cloudy
then Chance
ShowersSaturday Night
Low: 50 °F
Showers
LikelySunday
High: 66 °F
Chance
Showers then
Chance
T-stormsSunday Night
Low: 48 °F
Chance
T-storms then
Mostly ClearMonday
High: 74 °F
Mostly Sunny
Detailed Forecast
Today
Scattered showers, mainly after 4pm. Cloudy, with a high near 70. East wind 7 to 9 mph. Chance of precipitation is 30%.
Tonight
A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Cloudy, with a low around 56. East wind 6 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Cloudy, with a high near 61. Northeast wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers. Mostly cloudy, with a low around 49. Northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A slight chance of showers before 8am, then a chance of showers after 2pm. Partly sunny, with a high near 66. North wind around 6 mph becoming light and variable. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 66. Chance of precipitation is 40%.
Sunday Night
A chance of thunderstorms before 8pm. Mostly clear, with a low around 48. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 60. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Additional Forecasts and Information
Click Map For Forecast
ABOUT THIS FORECAST
Point Forecast:
Herndon VA
38.97°N 77.38°W (Elev. 354 ft)
38.97°N 77.38°W (Elev. 354 ft)
10:33 am EDT May 9, 2024
11am EDT May 9, 2024-6pm EDT May 15, 2024