Current Conditions
A few clouds
Temp:
82°F
Wind: From the SW at 15 mph
Humidity: 62%
Pressure: 29.72 in
Visibility: 10 miles
Observed at: 3:52 pm EDT
Herndon, VA Weather
This Afternoon
Severe thunderstorms
High:
81°F
Showers likely and possibly a thunderstorm after 5pm. Some of the storms could be severe. Mostly sunny, with a high near 81. South wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Severe thunderstorms
Overnight low:
48°F
Showers and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could be severe. Low around 48. Northwest wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.