10-Day Weather Forecast - Great Falls, VA

Mostly sunny. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 20s. West winds 5 to 10 mph.

Mostly cloudy with a 40 percent chance of snow. Highs in the upper 30s.

Mostly cloudy with a 40 percent chance of snow. Lows in the upper 20s.

Partly sunny. Highs in the lower 40s.

Mostly cloudy with a chance of snow. Lows in the mid 20s. Chance of snow 40 percent.

Mostly sunny. Highs in the mid 30s.

Mostly clear. Lows 15 to 20.

Sunny. Highs in the lower 30s.

Partly cloudy. Lows around 20.

Mostly sunny. Highs in the upper 30s.

Mostly clear. Low temperature around 27F. Dew point will be around 19F with an average humidity of 69%. Winds will be 3 mph from the SE.

Partly cloudy. High temperature around 38F. Dew point will be around 24F with an average humidity of 67%. Winds will be 6 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 30F with an average humidity of 78%. Winds will be 6 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 46F. Dew point will be around 35F with an average humidity of 76%. Winds will be 6 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 38F. Dew point will be around 33F with an average humidity of 75%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 48F. Dew point will be around 33F with an average humidity of 67%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 39F. Dew point will be around 34F with an average humidity of 74%. Winds will be 3 mph from the SE.