Wednesday
Mostly sunny
High:
75°F
Mostly sunny, with a high near 75. Light south wind increasing to 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Herndon, VA Weather - Tomorrow’s Forecast
Wednesday Night
Mostly cloudy
Overnight low:
60°F
A chance of rain after 1am. Mostly cloudy, with a low around 60. Southeast wind around 8 mph. Chance of precipitation is 40%.