Sunday
Partly sunny
High:
60°F
Partly sunny, with a high near 60. West wind 5 to 10 mph.
Herndon, VA Weather - Extended Forecast
Sunday Night
Partly cloudy
Overnight low:
41°F
Partly cloudy, with a low around 41. Northwest wind around 8 mph.
Monday
Sunny
High:
65°F
Sunny, with a high near 65.
Monday Night
Mostly clear
Overnight low:
41°F
Mostly clear, with a low around 41.
Tuesday
Sunny
High:
70°F
Tuesday Night
Mostly cloudy
Overnight low:
52°F
Wednesday
Chance of showers
High:
69°F
Wednesday Night
Chance of showers
Overnight low:
40°F
Thursday
Sunny
High:
62°F
Thursday Night
Mostly clear
Overnight low:
40°F
Friday
Mostly sunny
High:
66°F