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Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Rain Fog/Mist

47°F

8°C

Humidity	97%
Wind Speed	N 6 mph
Barometer	29.94 in (1013.9 mb)
Dewpoint	46°F (8°C)
Visibility	2.00 mi
Wind Chill	44°F (7°C)
Last update	10 Jan 3:52 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles S Herndon VA

This Afternoon
High: 48 °F
Rain Likely
Tonight
Low: 37 °F
Chance Rain
then Mostly
Cloudy
Sunday
High: 44 °F
Mostly Sunny
then Slight
Chance
Rain/Snow and
Breezy
Sunday Night
Low: 28 °F
Mostly Clear
Monday
High: 45 °F
Sunny
Monday Night
Low: 29 °F
Mostly Clear
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 40 °F
Mostly Cloudy
Wednesday
High: 50 °F
Cloudy

Detailed Forecast

This Afternoon

Rain likely. Cloudy, with a high near 48. Northeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

A chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. North wind 5 to 13 mph becoming west in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 40%.

Sunday

A slight chance of rain and snow showers between 1pm and 4pm. Mostly sunny, with a high near 44. Breezy, with a west wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 20%.

Sunday Night

Mostly clear, with a low around 28. Northwest wind 14 to 17 mph, with gusts as high as 36 mph.

Monday

Sunny, with a high near 45. West wind 6 to 10 mph, with gusts as high as 21 mph.

Monday Night

Mostly clear, with a low around 29.

Tuesday

Mostly sunny, with a high near 50.

Tuesday Night

Mostly cloudy, with a low around 40.

Wednesday

Cloudy, with a high near 50.