10-Day Weather Forecast - Great Falls, VA

Patchy fog in the morning. Mostly sunny. Highs in the lower 70s. South winds around 5 mph.

Mostly clear. Lows around 50. Southwest winds around 5 mph.

Sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 40s.

Partly sunny. Highs in the mid 60s.

Mostly cloudy. Lows around 50.

Mostly cloudy. Highs in the upper 60s.

Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.

Mostly cloudy with a 40 percent chance of showers. Highs in the upper 60s.

Mostly cloudy with a 30 percent chance of showers. Lows in the mid 50s.

Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.

Mostly cloudy. Low temperature around 54F. Dew point will be around 54F with an average humidity of 94%. Winds will be 6 mph from the SSE.

Cloudy. High temperature around 70F. Dew point will be around 57F with an average humidity of 75%. Winds will be 11 mph from the SSE.

Mostly cloudy. Low temperature around 60F. Dew point will be around 58F with an average humidity of 89%. Winds will be 9 mph from the S.

Mostly cloudy. High temperature around 72F. Dew point will be around 62F with an average humidity of 84%. Winds will be 6 mph from the S.

Mostly cloudy. Low temperature around 65F. Dew point will be around 62F with an average humidity of 95%. Winds will be 8 mph from the S.