Saturday
Partly sunny
High:
69°F
Partly sunny, with a high near 69. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Herndon, VA Weather - Extended Forecast
Saturday Night
Partly cloudy
Overnight low:
43°F
Partly cloudy, with a low around 43.
Sunday
Partly sunny
High:
61°F
Partly sunny, with a high near 61.
Sunday Night
Mostly cloudy
Overnight low:
43°F
Mostly cloudy, with a low around 43.
Monday
Sunny
High:
66°F
Monday Night
Mostly clear
Overnight low:
44°F
Tuesday
Mostly sunny
High:
71°F
Tuesday Night
Chance of showers
Overnight low:
51°F
Wednesday
Chance of showers
High:
68°F