Weather in Great Falls, Montana, United States

7-Day Detailed Weather Forecast for Great Falls

Overnight

Temperature: 50°F

Wind Speed: 3 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 50. Southwest wind around 3 mph.

Sunday

Temperature: 86°F

Wind Speed: 3 to 10 mph

Wind Direction: WSW

Forecast: Haze between 7am and 10am, then areas of smoke between 10am and 4pm, then areas of smoke and a slight chance of showers and thunderstorms. Partly sunny, with a high near 86. West southwest wind 3 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday Night

Temperature: 54°F

Wind Speed: 6 to 10 mph

Wind Direction: WSW

Forecast: Haze and a slight chance of showers and thunderstorms. Partly cloudy, with a low around 54. West southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Monday

Temperature: 84°F

Wind Speed: 8 mph

Wind Direction: WSW

Forecast: Haze before 1pm. Mostly sunny, with a high near 84. West southwest wind around 8 mph.

Monday Night

Temperature: 51°F

Wind Speed: 2 to 7 mph

Wind Direction: SSW

Forecast: Partly cloudy, with a low around 51. South southwest wind 2 to 7 mph.

Tuesday

Temperature: 85°F

Wind Speed: 2 to 6 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85. Southeast wind 2 to 6 mph. Chance of precipitation is 20%.

Tuesday Night

Temperature: 52°F

Wind Speed: 3 to 8 mph

Wind Direction: SE

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Southeast wind 3 to 8 mph.

Wednesday

Temperature: 79°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. West wind around 6 mph.

Wednesday Night

Temperature: 51°F

Wind Speed: 3 to 8 mph

Wind Direction: NNW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.

Thursday

Temperature: 76°F

Wind Speed: 6 mph

Wind Direction: WNW

Forecast: A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 76.

Thursday Night

Temperature: 51°F

Wind Speed: 3 to 7 mph

Wind Direction: SSE

Forecast: A chance of rain showers. Mostly cloudy, with a low around 51.

Friday

Temperature: 72°F

Wind Speed: 6 mph

Wind Direction: WSW

Forecast: A chance of rain showers before noon, then showers and thunderstorms likely. Mostly cloudy, with a high near 72.

Friday Night

Temperature: 50°F

Wind Speed: 7 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

Saturday

Temperature: 74°F

Wind Speed: 5 to 8 mph

Wind Direction: WSW

Forecast: A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 74.