Weather forecast for 10 days
Herndon, VA

On Saturday, in Herndon, expect mostly gray skies with limited brightness.
Rainfall is not anticipated. Day and night temperatures will contrast sharply, from a maximum of a temperate 84.2°F to a minimum of a refreshing 57.2°F.
On Saturday, expect hotter conditions as the high matches May's average of 75°F, not April's.
Sunrise will be at 6:25 am and sunset at 7:52 pm; the daylight will last for 13h and 27min.

On Sunday, April 20, the day will begin with cloud cover, but conditions will improve as the sun emerges later on.
Rainfall is not predicted. The temperature is anticipated to oscillate between a maximum of a pleasant 68°F and a minimum of a crisp 53.6°F.
Sunday's top temperature will adhere to the average April high temperature of 64.9°F.
Sunrise will be at 6:23 am and sunset at 7:53 pm; the daylight will last for 13h and 29min.

Over the next ten days, a mix of primarily cloudy and occasionally stormy and sun-filled weather is predicted.
With a probability of 93%, rainfall is forecasted only for today. The precipitation will be minimal at 0.08".
Temperature fluctuation will be noticeable across the forecast period. The temperature is expected to swing from 59°F up to 84.2°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 39.2°F to 62.6°F.
Saturday is expected to be the hottest, reaching up to 84.2°F; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 59°F.