Monday
Mostly sunny
High:
49°F
Mostly sunny, with a high near 49. Northwest wind 9 to 13 mph, with gusts as high as 23 mph.
Herndon, VA Weather - Tomorrow’s Forecast
Monday Night
Chance of rain or snow
Overnight low:
29°F
A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Partly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.