10-Day Weather Forecast - Lake McDonald, MT

Mostly sunny. Highs in the 70s. Southwest winds 15 to 20 mph with gusts to around 30 mph.

Mostly clear. Lows in the upper 40s to mid 50s. Southwest winds 15 to 20 mph with gusts to around 30 mph.

Mostly sunny. Highs in the 70s. Southwest winds to 15 mph.

Mostly clear. A 20 percent chance of rain in the evening. Lows in the mid 40s to lower 50s. North winds to 15 mph.

Mostly sunny. Highs in the mid 70s to lower 80s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 50s.

Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 70s to lower 80s.

Partly cloudy. Lows in the 50s to lower 60s.

Mostly sunny. Highs in the mid 70s to lower 80s.

Mostly clear. Lows in the 50s.

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

Mostly clear. Lows in the mid 40s to lower 50s.

Mostly sunny. Highs in the 70s.

Clear. Low temperature around 57F. Dew point will be around 43F with an average humidity of 42%. Winds will be 2 mph from the SW.

Sunny. High temperature around 85F. Dew point will be around 46F with an average humidity of 38%. Winds will be 2 mph from the SW.

Clear. Low temperature around 60F. Dew point will be around 46F with an average humidity of 43%. Winds will be 2 mph from the SW.

Mostly sunny. High temperature around 85F. Dew point will be around 48F with an average humidity of 40%. Winds will be 3 mph from the SW.

Mostly clear. Low temperature around 59F. Dew point will be around 46F with an average humidity of 44%. Winds will be 2 mph from the SW.