10-Day Weather Forecast - Garrison, MT

Mostly cloudy. Patchy fog in the morning. A 50 percent chance of snow in the afternoon. Highs in the 30s. Southwest winds to 15 mph with gusts to around 30 mph.

Mostly cloudy. A 50 percent chance of snow in the evening. Lows 17 to 24. West winds to 15 mph.

Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs in the 30s. Southwest winds 15 to 20 mph with gusts to around 40 mph.

Mostly cloudy with a 50 percent chance of snow. Lows in the 20s. Southwest winds 15 to 20 mph with gusts to around 40 mph.

Mostly cloudy with a 50 percent chance of snow. Highs in the mid 20s to lower 30s.

Partly cloudy in the evening then mostly cloudy with a 20 percent chance of snow after midnight. Lows 13 to 20.

Mostly cloudy with a 50 percent chance of snow. Highs in the 20s to lower 30s.

Mostly cloudy with a 40 percent chance of snow. Lows 15 to 22.

Mostly cloudy with a 40 percent chance of snow. Highs in the upper 20s to mid 30s.

Mostly cloudy. Lows 17 to 24.

Partly cloudy. Highs in the mid 30s to lower 40s.

Partly cloudy. Lows 19 to 26.

Mostly cloudy. Highs in the upper 30s to mid 40s.

Mostly clear. Low temperature around 28F. Dew point will be around 19F with an average humidity of 66%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 33F. Dew point will be around 22F with an average humidity of 67%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 28F. Dew point will be around 19F with an average humidity of 66%. Winds will be 4 mph from the W.

Sunny. High temperature around 34F. Dew point will be around 22F with an average humidity of 64%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 31F. Dew point will be around 20F with an average humidity of 61%. Winds will be 4 mph from the W.