Herndon, VA Weather

Current Conditions

Mostly cloudy

Temp:
82°F

Wind: From the NW at 17 mph

Humidity: 58%
Pressure: 29.97 in

Visibility: 10 miles

Observed at: 4:42 pm EDT

Overnight

Mostly cloudy

Overnight low:
71°F

Mostly cloudy, with a low around 71. South wind around 6 mph.

Sunday

Partly sunny

High:
92°F

Showers and possibly a thunderstorm after 2pm. High near 92. Southwest wind 6 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Thunderstorms

Overnight low:
59°F

Showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Low around 59. West wind 7 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.