10 days weather forecast - Herndon, VA
Partly Cloudy / Wind- Wind: 25mph NW
- Humidity: 28%
- UV index: 4
- Precip. probability: 0%
- Precipitation: 0"
- 6:39 am 6:03 pm EST
Sunny- Wind: 17mph NW
- Humidity: 32%
- UV index: 4
- Precip. probability: 0%
- Precipitation: 0"
- 6:38 am 6:04 pm EST
Sunny- Wind: 6mph WNW
- Humidity: 36%
- UV index: 4
- Precip. probability: 1%
- Precipitation: 0"
- 6:36 am 6:05 pm EST
Partly Cloudy- Wind: 13mph S
- Humidity: 40%
- UV index: 3
- Precip. probability: 2%
- Precipitation: 0.08"
- 6:35 am 6:06 pm EST
Rain / Thunder- Wind: 19mph S
- Humidity: 74%
- UV index: 2
- Precip. probability: 92%
- Precipitation: 0.63"
- 6:33 am 6:07 pm EST
Partly Cloudy- Wind: 19mph WNW
- Humidity: 46%
- UV index: 3
- Precip. probability: 3%
- Precipitation: 0"
- 6:32 am 6:08 pm EST
Partly Cloudy- Wind: 14mph W
- Humidity: 36%
- UV index: 4
- Precip. probability: 11%
- Precipitation: 0"
- 6:30 am 6:09 pm EST
Partly Cloudy- Wind: 12mph WNW
- Humidity: 41%
- UV index: 4
- Precip. probability: 11%
- Precipitation: 0"
- 6:29 am 6:10 pm EST
Partly Cloudy- Wind: 12mph W
- Humidity: 44%
- UV index: 4
- Precip. probability: 24%
- Precipitation: 0"
- 7:27 am 7:11 pm EDT
Partly Cloudy- Wind: 12mph WNW
- Humidity: 45%
- UV index: 5
- Precip. probability: 16%
- Precipitation: 0"
- 7:26 am 7:13 pm EDT
For the next ten days, a combination of primarily cloudy and occasionally sunny and stormy weather is expected.
With a probability of 92%, rainfall is expected only on Wednesday. The precipitation will be moderate at 0.63" (16mm).
Temperature differences will be considerable in the upcoming days. The maximum temperature will vary between 39.2°F (4°C) and 66.2°F (19°C), while the lowest nightly temperature differences will be also substantial, as the minimum temperature will vary between 19.4°F (-7°C) and 50°F (10°C).
Wednesday will be the warmest day, with a maximum temperature of 66.2°F (19°C); Sunday will be the coldest day, with the highest temperature of 39.2°F (4°C).