10-Day Weather Forecast - Great Falls, MT

Sunny. Highs in the upper 70s. South winds up to 10 mph.

Mostly clear. Lows in the upper 40s. South winds up to 10 mph with gusts to around 25 mph.

Sunny. Highs around 80. Southwest winds up to 10 mph.

Partly cloudy. Lows in the lower 50s. South winds up to 10 mph.

Sunny. Highs in the upper 70s.

Partly cloudy. Lows in the lower 50s.

Partly cloudy. Highs in the upper 70s.

Partly cloudy. Lows in the lower 50s.

Partly cloudy. Highs in the upper 70s.

Cooler. Mostly cloudy. A 30 percent chance of rain. Lows in the upper 40s.

Cooler. Mostly cloudy. A 30 percent chance of rain. Highs in the lower 60s.

Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain. Lows in the lower 40s.

Partly sunny. Highs in the lower 60s.

Partly cloudy. Low temperature around 44F. Dew point will be around 33F with an average humidity of 52%. Winds will be 5 mph from the SW.

Sunny. High temperature around 65F. Dew point will be around 33F with an average humidity of 39%. Winds will be 9 mph from the SW.

Clear. Low temperature around 45F. Dew point will be around 33F with an average humidity of 48%. Winds will be 7 mph from the SW.

Sunny. High temperature around 67F. Dew point will be around 33F with an average humidity of 37%. Winds will be 9 mph from the SW.

Clear. Low temperature around 45F. Dew point will be around 33F with an average humidity of 48%. Winds will be 6 mph from the SW.