10-Day Weather Forecast - Chinook, MT

Partly sunny. Highs 49 to 55. Northeast winds up to 10 mph shifting to the east in the afternoon.

Mostly cloudy. Lows around 30. Southeast winds 5 to 15 mph.

Mostly cloudy. A 20 percent chance of rain and snow in the afternoon. Highs in the lower 50s. East winds 5 to 15 mph.

Mostly cloudy. Chance of rain and snow in the evening then slight chance of rain after midnight. Lows in the mid 30s. Chance of precipitation 50 percent.

Windy. Partly sunny. Highs in the upper 50s.

Breezy colder. Mostly cloudy in the evening then becoming partly cloudy. Lows around 18.

Colder. Partly sunny. A 20 percent chance of snow in the morning. Highs in the upper 30s.

Partly cloudy. Lows around 19.

Mostly clear. Highs in the upper 40s. Lows in the lower 20s.

Mostly clear. Highs in the upper 40s. Lows in the lower 20s.

Mostly sunny. Highs in the mid 50s.

Mostly clear. Low temperature around 29F. Dew point will be around 24F with an average humidity of 55%. Winds will be 10 mph from the SE.

Partly cloudy. High temperature around 60F. Dew point will be around 30F with an average humidity of 54%. Winds will be 4 mph from the SE.

Mostly cloudy. Low temperature around 32F. Dew point will be around 31F with an average humidity of 61%. Winds will be 1 mph from the NW.

Partly cloudy. High temperature around 53F. Dew point will be around 31F with an average humidity of 58%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 28F. Dew point will be around 28F with an average humidity of 66%. Winds will be 3 mph from the NW.

Cloudy. High temperature around 50F. Dew point will be around 29F with an average humidity of 63%. Winds will be 2 mph from the SE.

Partly cloudy. Low temperature around 28F. Dew point will be around 28F with an average humidity of 68%. Winds will be 2 mph from the SE.