10-Day Weather Forecast - Garrison, MT

Partly cloudy. Highs in the 70s. South winds 15 to 20 mph with gusts to around 30 mph.

Mostly cloudy in the evening then clearing. Lows in the upper 30s to mid 40s. South winds to 15 mph.

A chance of rain in the morning then rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation near 100 percent. Cooler. Highs in the mid 50s to lower 60s. Southwest winds 15 to 20 mph with gusts to around 30 mph.

Rain and snow likely. Chance of precipitation near 100 percent. Lows in the upper 20s to mid 30s. West winds 15 to 20 mph with gusts to around 35 mph.

Rain and snow likely in the morning then snow showers rain showers likely and a slight chance of thunderstorms in the afternoon. Chance of precipitation 90 percent. Colder. Highs in the mid 30s to lower 40s.

Snow likely in the evening then a chance of snow after midnight. Chance of snow 70 percent. Lows 17 to 24.

Snow likely in the morning then a chance of snow in the afternoon. Chance of snow 70 percent. Highs in the 30s to lower 40s.

Mostly cloudy with a 20 percent chance of snow in the evening then partly cloudy after midnight. Lows 15 to 22.

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

Partly cloudy. Lows 17 to 24.

Partly cloudy. A 20 percent chance of snow in the afternoon. Highs in the 40s.

Partly cloudy. Lows in the 20s.

Partly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the upper 40s to mid 50s.

Partly cloudy. Low temperature around 32F. Dew point will be around 29F with an average humidity of 70%. Winds will be 2 mph from the NW.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 52F. Dew point will be around 29F with an average humidity of 57%. Winds will be 5 mph from the NW.

Mostly cloudy. Low temperature around 33F. Dew point will be around 30F with an average humidity of 66%. Winds will be 3 mph from the NW.

Sunny. High temperature around 53F. Dew point will be around 29F with an average humidity of 55%. Winds will be 5 mph from the NW.

Mostly cloudy. Low temperature around 33F. Dew point will be around 30F with an average humidity of 64%. Winds will be 3 mph from the N.