Weather forecast for 10 days
Great Falls, VA

On Saturday, in Great Falls, the weather will be partly cloudy.
Rainfall is not expected. The highest temperature will be an enjoyable 66.2°F (19°C), while the lowest predicted temperature is a chilly 48.2°F (9°C).
On Saturday, it will be colder and the highest temperature will be more in line with April's average maximum of 64.9°F (18.3°C) than the average maximum of 74.8°F (23.8°C) in May.
Sunrise will be at 5:59 am and sunset at 8:11 pm; the daylight will last for 14h and 13min.

On Sunday, in Great Falls, the sky will be relatively clouded.
Rainfall is not expected. Predicted temperatures will peak at a comfortable 66.2°F (19°C) and dip to a minimum of a fresh 50°F (10°C).
On Sunday, it will be colder and the highest temperature of 66.2°F (19°C) will be more in line with April's average maximum of 64.9°F (18.3°C) than May's of 74.8°F (23.8°C).
Sunrise will be at 5:58 am and sunset at 8:12 pm; the daylight will last for 14h and 14min.

The weather will be unstable for the next ten days, and a mix of cloudy, rainy, stormy and sunny weather is predicted.
Rainfall is forecasted for Tuesday through Friday, next Wednesday and Thursday. With light precipitation of 0.35" (9mm), most rainfall is expected on Thursday.
Temperature fluctuation will be substantial in the next ten days. The maximum temperature will vary between 66.2°F (19°C) and 89.6°F (32°C), while the lowest nightly temperature fluctuation will be also substantial, as the lowest temperature will vary between 48.2°F (9°C) and 66.2°F (19°C).
With the highest temperature of 89.6°F (32°C), Wednesday will be the hottest day; with a maximum temperature of 66.2°F (19°C), Friday through Sunday will be the coldest days in Great Falls, Virginia.
Combining with the humidity, the maximum feel-like temperature may increase and range between 66.2°F (19°C) and a torrid 96.8°F (36°C).