10-Day Weather Forecast - Garrison, MT

Mostly cloudy. Areas of rain early in the morning. Chance of showers and thunderstorms in the afternoon. Areas of fog early in the morning. Patchy fog late in the morning. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.

Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of rain after midnight. Chance of precipitation 40 percent. Lows in the upper 30s to mid 40s.

Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the upper 60s to mid 70s.

Rain showers likely and a chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 90 percent. Lows in the 40s. North winds to 15 mph.

Rain showers likely and a slight chance of thunderstorms. Chance of precipitation near 100 percent. Cooler. Highs in the 50s. West winds 15 to 20 mph with gusts to around 35 mph.

Rain likely in the evening, then a chance of rain after midnight. Chance of rain 70 percent. Lows in the 30s.

Partly cloudy. A 20 percent chance of rain in the morning. Highs in the 60s.

Mostly clear. Lows in the 30s to lower 40s.

Mostly sunny. Highs in the upper 60s to mid 70s.

Partly cloudy. Lows in the upper 30s to mid 40s.

Partly cloudy. Highs in the 70s.

Partly cloudy. Lows in the upper 30s to mid 40s.

Partly cloudy with a 20 percent chance of rain. Highs in the upper 60s to mid 70s.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 46F. Dew point will be around 47F with an average humidity of 75%. Winds will be 4 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 61F. Dew point will be around 45F with an average humidity of 70%. Winds will be 5 mph from the W.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 42F with an average humidity of 72%. Winds will be 3 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 43F with an average humidity of 70%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 43F. Dew point will be around 42F with an average humidity of 72%. Winds will be 2 mph from the W.