10 days weather forecast - Herndon, VA
Partly Cloudy / Wind- Wind: 25mph W
- Humidity: 38%
- UV index: 4
- Precip. probability: 1%
- 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: 7mph WNW
- Humidity: 36%
- UV index: 4
- Precip. probability: 0%
- Precipitation: 0"
- 6:36 am 6:05 pm EST
Partly Cloudy- Wind: 12mph S
- Humidity: 39%
- UV index: 3
- Precip. probability: 1%
- Precipitation: 0.12"
- 6:35 am 6:06 pm EST
Rain / Thunder- Wind: 19mph S
- Humidity: 74%
- UV index: 2
- Precip. probability: 90%
- Precipitation: 0.51"
- 6:33 am 6:07 pm EST
Partly Cloudy / Wind- Wind: 21mph WNW
- Humidity: 44%
- UV index: 3
- Precip. probability: 12%
- Precipitation: 0"
- 6:32 am 6:08 pm EST
Partly Cloudy- Wind: 11mph W
- Humidity: 38%
- UV index: 4
- Precip. probability: 0%
- Precipitation: 0"
- 6:30 am 6:09 pm EST
Mostly Cloudy- Wind: 13mph W
- Humidity: 44%
- UV index: 3
- Precip. probability: 21%
- Precipitation: 0"
- 6:29 am 6:10 pm EST
Partly Cloudy- Wind: 13mph WNW
- Humidity: 44%
- UV index: 5
- Precip. probability: 24%
- Precipitation: 0"
- 6:27 am 6:11 pm EST
Mostly Sunny- Wind: 13mph WNW
- Humidity: 40%
- UV index: 5
- Precip. probability: 23%
- Precipitation: 0"
- 7:26 am 7:13 pm EDT
For the next ten days, a combination of cloudy, sunny and stormy weather is predicted.
With a probability of 90%, rainfall is forecasted only for Wednesday. The precipitation will be moderate at 0.51" (13mm).
Temperature fluctuation will be substantial in the coming days. The highest temperature will range between 41°F (5°C) and 68°F (20°C), while the lowest nightly temperature differences will be also substantial, as the lowest temperature will range between 21.2°F (-6°C) and 50°F (10°C).
The warmest day will be Wednesday, with a maximum of 68°F (20°C); Sunday will be the coldest day, with the highest temperature of 41°F (5°C).