Wednesday
Mostly sunny
High:
83°F
A slight chance of showers and thunderstorms after 2pm. Increasing clouds, with a high near 83. Northwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Herndon, VA Weather - Extended Forecast
Wednesday Night
Slight chance of thunderstorms
Overnight low:
66°F
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 66. Northwest wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Thursday
Partly sunny
High:
83°F
A slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 20%.
Thursday Night
Partly cloudy
Overnight low:
65°F
Partly cloudy, with a low around 65.
Friday
Sunny
High:
85°F
Friday Night
Partly cloudy
Overnight low:
67°F
Saturday
Mostly sunny
High:
87°F
Saturday Night
Slight chance of thunderstorms
Overnight low:
70°F
Sunday
Chance of showers and thunderstorms
High:
87°F
Sunday Night
Chance of thunderstorms
Overnight low:
69°F
Monday
Partly sunny
High:
85°F