Tuesday
Mostly sunny
High:
87°F
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 87. Southwest wind around 7 mph. Chance of precipitation is 30%.
Herndon, VA Weather - Extended Forecast
Tuesday Night
Chance of thunderstorms
Overnight low:
64°F
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 64. West wind 6 to 9 mph. Chance of precipitation is 40%.
Wednesday
Chance of showers
High:
81°F
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy
Overnight low:
59°F
Partly cloudy, with a low around 59.
Thursday
Mostly sunny
High:
80°F
Thursday Night
Partly cloudy
Overnight low:
58°F
Friday
Partly sunny
High:
82°F
Friday Night
Chance of showers
Overnight low:
63°F
Saturday
Chance of showers
High:
79°F
Saturday Night
Chance of thunderstorms
Overnight low:
60°F
Sunday
Partly sunny
High:
78°F