10-Day Weather Forecast - Saint Marie, MT

Mostly sunny. Not as cold with highs around 15. South wind around 5 mph becoming west around 5 mph in the afternoon. Wind chill values around 15 below in the morning.

Mostly cloudy. Lows 5 to 10 above. West wind 5 to 10 mph. Wind chill values near zero.

Mostly sunny. Highs in the upper 20s. West wind 5 to 10 mph.

Mostly cloudy. Lows around 15.

A slight chance of snow. Highs in the mid 20s.

Mostly cloudy. Lows around 10. Highs in the lower 20s.

Mostly cloudy. Lows around 10. Highs in the lower 20s.

Mostly cloudy. Lows around 10. Highs in the lower 20s.

Mostly cloudy. Highs in the upper 20s.

A slight chance of snow. Lows 5 to 10 above. Highs in the lower 20s.

A slight chance of snow. Lows 5 to 10 above. Highs in the lower 20s.

Partly cloudy. Low temperature around 11F. Dew point will be around 12F with an average humidity of 86%. Winds will be 7 mph from the NE.

Mostly sunny. High temperature around 18F. Dew point will be around 11F with an average humidity of 83%. Winds will be 2 mph from the E.

Partly cloudy. Low temperature around 14F. Dew point will be around 12F with an average humidity of 84%. Winds will be 2 mph from the NE.

Sunny. High temperature around 20F. Dew point will be around 13F with an average humidity of 80%. Winds will be 2 mph from the SE.

Mostly clear. Low temperature around 18F. Dew point will be around 14F with an average humidity of 79%. Winds will be 2 mph from the E.

Mostly sunny. High temperature around 22F. Dew point will be around 16F with an average humidity of 80%. Winds will be 1 mph from the NW.

Mostly cloudy. Low temperature around 18F. Dew point will be around 16F with an average humidity of 84%. Winds will be 4 mph from the NW.