Weather in Great Falls, Montana, United States

7-Day Detailed Weather Forecast for Great Falls

This Afternoon

Temperature: 85°F

Wind Speed: 20 mph

Wind Direction: WNW

Forecast: Partly sunny. High near 85, with temperatures falling to around 82 in the afternoon. West northwest wind around 20 mph, with gusts as high as 28 mph.

Tonight

Temperature: 55°F

Wind Speed: 5 to 17 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 55. Southwest wind 5 to 17 mph, with gusts as high as 24 mph.

Sunday

Temperature: 83°F

Wind Speed: 5 to 10 mph

Wind Direction: WSW

Forecast: Partly sunny, with a high near 83. West southwest wind 5 to 10 mph.

Sunday Night

Temperature: 56°F

Wind Speed: 6 to 10 mph

Wind Direction: NNW

Forecast: Haze after 3am. Cloudy, with a low around 56. North northwest wind 6 to 10 mph.

Monday

Temperature: 71°F

Wind Speed: 3 to 10 mph

Wind Direction: N

Forecast: A chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 71. North wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Monday Night

Temperature: 55°F

Wind Speed: 3 to 10 mph

Wind Direction: NNE

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 55. North northeast wind 3 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

Tuesday

Temperature: 77°F

Wind Speed: 2 to 10 mph

Wind Direction: NW

Forecast: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Northwest wind 2 to 10 mph, with gusts as high as 18 mph.

Tuesday Night

Temperature: 49°F

Wind Speed: 3 to 12 mph

Wind Direction: N

Forecast: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 49. North wind 3 to 12 mph, with gusts as high as 20 mph.

Wednesday

Temperature: 82°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: A slight chance of rain showers after noon. Mostly sunny, with a high near 82.

Wednesday Night

Temperature: 53°F

Wind Speed: 5 to 8 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 53.

Thursday

Temperature: 90°F

Wind Speed: 6 to 12 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 90.

Thursday Night

Temperature: 56°F

Wind Speed: 6 to 12 mph

Wind Direction: WSW

Forecast: Mostly clear, with a low around 56.

Friday

Temperature: 93°F

Wind Speed: 6 to 12 mph

Wind Direction: WSW

Forecast: Sunny, with a high near 93.

Friday Night

Temperature: 58°F

Wind Speed: 3 to 12 mph

Wind Direction: WSW

Forecast: Partly cloudy, with a low around 58.