Weather in Great Falls, Virginia, United States

7-Day Detailed Weather Forecast for Great Falls

Today

Temperature: 52°F

Wind Speed: 3 to 8 mph

Wind Direction: S

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

Tonight

Temperature: 46°F

Wind Speed: 8 to 17 mph

Wind Direction: S

Forecast: Rain. Cloudy. Low around 46, with temperatures rising to around 56 overnight. South wind 8 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 9am. Partly sunny. High near 53, with temperatures falling to around 37 in the afternoon. West wind 16 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. 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. Southwest wind 2 to 12 mph, with gusts as high as 21 mph.

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.

Wednesday Night

Temperature: 34°F

Wind Speed: 6 mph

Wind Direction: E

Forecast: A slight chance of rain after 1am. Mostly cloudy, with a low around 34.