Monday
Mostly sunny
High:
76°F
Mostly sunny, with a high near 76. South wind 6 to 10 mph.
Herndon, VA Weather - Extended Forecast
Monday Night
Partly cloudy
Overnight low:
59°F
A chance of showers after 2am. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Tuesday
Showers likely
High:
73°F
Showers likely, mainly after 8am. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 70%.
Tuesday Night
Showers
Overnight low:
63°F
Showers, with thunderstorms also possible after 8pm. Low around 63. Chance of precipitation is 80%.
Wednesday
Showers
High:
74°F
Wednesday Night
Chance of thunderstorms
Overnight low:
59°F
Thursday
Mostly sunny
High:
74°F
Thursday Night
Partly cloudy
Overnight low:
57°F
Friday
Chance of showers
High:
75°F
Friday Night
Chance of showers
Overnight low:
60°F