10-Day Weather Forecast - Saint Marie, MT

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 40s. Northwest wind 15 to 20 mph.

Mostly cloudy. Lows in the mid 20s. Northwest wind 10 to 15 mph.

Mostly cloudy in the morning then becoming mostly sunny. Highs in the upper 30s. Southwest wind around 5 mph.

Partly cloudy. Lows in the upper 20s. Southwest wind 5 to 10 mph increasing to northwest 15 to 20 mph after midnight.

Sunny windy with highs in the upper 30s.

Partly cloudy and windy. Lows 15 to 20.

Partly sunny. Highs in the mid 20s.

Partly cloudy. Lows 15 to 20. Highs in the upper 20s.

Partly cloudy. Lows 15 to 20. Highs in the upper 20s.

Partly cloudy. Lows 15 to 20. Highs in the upper 20s.

Mostly sunny. Highs in the mid 30s.

Mostly cloudy. Lows 15 to 20.

Mostly sunny. Highs in the lower 30s.

Partly cloudy. Low temperature around 22F. Dew point will be around 17F with an average humidity of 73%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 27F. Dew point will be around 17F with an average humidity of 69%. Winds will be 7 mph from the NW.

Mostly cloudy. Low temperature around 17F. Dew point will be around 14F with an average humidity of 76%. Winds will be 8 mph from the N.

Cloudy. High temperature around 20F. Dew point will be around 9F with an average humidity of 68%. Winds will be 5 mph from the NW.

Cloudy. Low temperature around 13F. Dew point will be around 8F with an average humidity of 75%. Winds will be 4 mph from the N.