10-Day Weather Forecast - Harrison, MT

Partly sunny. Highs in the lower 40s. Southwest winds 5 to 15 mph.

Mostly cloudy. Lows in the mid 20s. Southwest winds 5 to 15 mph with gusts to around 30 mph.

Partly sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph with gusts to around 25 mph.

Mostly cloudy. Lows around 30. Highs in the lower 50s.

Mostly cloudy. Lows around 30. Highs in the lower 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Mostly cloudy. Lows in the mid 30s. Highs in the lower 50s.

Mostly sunny. Highs in the mid 50s.

Mostly clear. Lows in the lower 30s. Highs in the upper 40s.

Mostly clear. Lows in the lower 30s. Highs in the upper 40s.

Partly cloudy. Low temperature around 28F. Dew point will be around 18F with an average humidity of 58%. Winds will be 8 mph from the NW.

Mostly sunny. High temperature around 33F. Dew point will be around 14F with an average humidity of 53%. Winds will be 6 mph from the NW.

Partly cloudy. Low temperature around 24F. Dew point will be around 11F with an average humidity of 52%. Winds will be 4 mph from the W.

Sunny. High temperature around 32F. Dew point will be around 12F with an average humidity of 48%. Winds will be 3 mph from the W.

Clear. Low temperature around 24F. Dew point will be around 12F with an average humidity of 52%. Winds will be 4 mph from the SW.

Sunny. High temperature around 33F. Dew point will be around 14F with an average humidity of 51%. Winds will be 3 mph from the W.

Clear. Low temperature around 25F. Dew point will be around 15F with an average humidity of 59%. Winds will be 4 mph from the W.