Weather in Great Falls, Virginia, United States

7-Day Detailed Weather Forecast for Great Falls

Overnight

Temperature: 28°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 28. East wind around 2 mph.

Thursday

Temperature: 52°F

Wind Speed: 2 to 8 mph

Wind Direction: SE

Forecast: A chance of rain after 3pm. Mostly sunny, with a high near 52. Southeast wind 2 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 46°F

Wind Speed: 7 to 17 mph

Wind Direction: S

Forecast: Rain. Cloudy. Low around 46, with temperatures rising to around 56 overnight. South wind 7 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Friday

Temperature: 53°F

Wind Speed: 16 to 21 mph

Wind Direction: W

Forecast: Rain before 1pm. Partly sunny, with a high near 53. West wind 16 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Friday Night

Temperature: 26°F

Wind Speed: 3 to 17 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 26. Northwest wind 3 to 17 mph, with gusts as high as 36 mph.

Saturday

Temperature: 45°F

Wind Speed: 2 to 12 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 45.

Saturday Night

Temperature: 37°F

Wind Speed: 8 to 13 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 37.

Sunday

Temperature: 49°F

Wind Speed: 7 to 13 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 49.

Sunday Night

Temperature: 24°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 24.

Monday

Temperature: 37°F

Wind Speed: 5 to 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 37.

Monday Night

Temperature: 28°F

Wind Speed: 3 to 8 mph

Wind Direction: S

Forecast: A slight chance of snow after 1am. Mostly cloudy, with a low around 28.

Tuesday

Temperature: 44°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: A slight chance of snow before 7am, then a slight chance of rain and snow between 7am and 1pm. Mostly cloudy, with a high near 44.

Tuesday Night

Temperature: 36°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 36.

Wednesday

Temperature: 51°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 51.