Weather in Great Falls, Montana, United States

7-Day Detailed Weather Forecast for Great Falls

Christmas Day

Temperature: 55°F

Wind Speed: 8 to 16 mph

Wind Direction: SW

Forecast: Mostly sunny. High near 55, with temperatures falling to around 49 in the afternoon. Southwest wind 8 to 16 mph, with gusts as high as 28 mph.

Tonight

Temperature: 32°F

Wind Speed: 9 mph

Wind Direction: SSW

Forecast: A slight chance of rain between midnight and 1am. Mostly cloudy, with a low around 32. South southwest wind around 9 mph. Chance of precipitation is 20%.

Friday

Temperature: 50°F

Wind Speed: 8 to 22 mph

Wind Direction: SW

Forecast: A slight chance of rain between 10am and 3pm. Mostly sunny. High near 50, with temperatures falling to around 42 in the afternoon. Southwest wind 8 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

Friday Night

Temperature: 8°F

Wind Speed: 13 to 17 mph

Wind Direction: W

Forecast: Snow after 11pm. Partly cloudy, with a low around 8. West wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of around one inch possible.

Saturday

Temperature: 18°F

Wind Speed: 9 to 17 mph

Wind Direction: NNW

Forecast: Snow before 5pm. Mostly cloudy, with a high near 18. North northwest wind 9 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around one inch possible.

Saturday Night

Temperature: 0°F

Wind Speed: 2 to 9 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 0. West wind 2 to 9 mph.

Sunday

Temperature: 30°F

Wind Speed: 2 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 30. Southwest wind 2 to 10 mph.

Sunday Night

Temperature: 19°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 19. Southwest wind around 10 mph, with gusts as high as 18 mph.

Monday

Temperature: 42°F

Wind Speed: 10 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 42.

Monday Night

Temperature: 29°F

Wind Speed: 13 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 29.

Tuesday

Temperature: 47°F

Wind Speed: 13 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 47.

Tuesday Night

Temperature: 30°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 30.

Wednesday

Temperature: 43°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a high near 43.

Wednesday Night

Temperature: 24°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 24.