Thursday
Sunny
High:
63°F
Sunny, with a high near 63.
Herndon, VA Weather - Extended Forecast
Thursday Night
Clear
Overnight low:
39°F
Clear, with a low around 39.
Friday
Sunny
High:
65°F
Sunny, with a high near 65.
Friday Night
Partly cloudy
Overnight low:
46°F
Partly cloudy, with a low around 46.
Saturday
Mostly sunny
High:
73°F
Saturday Night
Partly cloudy
Overnight low:
56°F
Sunday
Mostly sunny
High:
75°F
Sunday Night
Chance of showers
Overnight low:
51°F
Monday
Mostly sunny
High:
65°F