10-Day Weather Forecast - Great Falls, MT

Sunny. Highs in the mid 60s. Southwest winds up to 15 mph.

Partly cloudy. Lows around 40. Southwest winds 10 to 15 mph.

Windy. Mostly sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts to around 30 mph increasing to 15 to 30 mph in the afternoon.

Breezy. Mostly cloudy. Lows in the mid 40s. Highs around 60.

Breezy. Mostly cloudy. Lows in the mid 40s. Highs around 60.

Cloudy. Slight chance of rain in the evening then chance of rain after midnight. Lows in the upper 30s. Chance of rain 50 percent.

Breezy cooler. Cloudy with chance of rain and snow in the morning then mostly sunny with slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 50 percent.

Colder. Partly cloudy. A 20 percent chance of snow in the evening. Lows in the upper 20s.

Mostly clear. A 20 percent chance of snow. Highs in the mid 40s. Lows in the mid 20s.

Mostly clear. A 20 percent chance of snow. Highs in the mid 40s. Lows in the mid 20s.

Mostly sunny. Highs in the mid 40s.

Partly cloudy. Low temperature around 28F. Dew point will be around 15F with an average humidity of 52%. Winds will be 11 mph from the SW.

Sunny. High temperature around 46F. Dew point will be around 15F with an average humidity of 39%. Winds will be 15 mph from the SW.

Partly cloudy. Low temperature around 30F. Dew point will be around 16F with an average humidity of 48%. Winds will be 15 mph from the SW.

Partly cloudy. High temperature around 45F. Dew point will be around 14F with an average humidity of 35%. Winds will be 19 mph from the W.

Cloudy. Low temperature around 28F. Dew point will be around 16F with an average humidity of 51%. Winds will be 13 mph from the SW.

Cloudy. High temperature around 43F. Dew point will be around 15F with an average humidity of 39%. Winds will be 12 mph from the SW.

Partly cloudy. Low temperature around 26F. Dew point will be around 15F with an average humidity of 52%. Winds will be 9 mph from the SW.