10-Day Weather Forecast - Saint Marie, MT

Mostly sunny. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Southeast wind around 5 mph becoming south in the afternoon. Chance of precipitation 50 percent.

Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the mid 50s. South wind 5 to 10 mph becoming southeast after midnight. Chance of rain 40 percent.

Sunny. Highs in the upper 80s. South wind 5 to 10 mph.

Mostly clear. Lows in the lower 60s. South wind 5 to 10 mph becoming east after midnight.

Sunny. Highs in the lower 90s.

A slight chance of thunderstorms. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

A slight chance of thunderstorms. Lows in the lower 60s. Highs in the upper 80s.

A slight chance of thunderstorms. Lows in the lower 60s. Highs in the upper 80s.

A chance of thunderstorms. Lows in the mid 60s.

A slight chance of thunderstorms. Highs around 90.

A chance of showers with a slight chance of thunderstorms. Lows in the lower 60s.

A slight chance of thunderstorms. Highs in the upper 80s.

Clear. Low temperature around 63F. Dew point will be around 56F with an average humidity of 61%. Winds will be 4 mph from the E.

Sunny. High temperature around 83F. Dew point will be around 55F with an average humidity of 50%. Winds will be 2 mph from the NW.

Clear. Low temperature around 62F. Dew point will be around 56F with an average humidity of 60%. Winds will be 5 mph from the E.

Sunny. High temperature around 84F. Dew point will be around 57F with an average humidity of 52%. Winds will be 3 mph from the E.

Clear. Low temperature around 63F. Dew point will be around 56F with an average humidity of 57%. Winds will be 6 mph from the E.