10-Day Weather Forecast - Harrison, MT

Mostly cloudy. Highs in the upper 40s. Southwest winds up to 10 mph with gusts to around 30 mph.

Mostly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph with gusts to around 40 mph.

Partly sunny. A 50 percent chance of rain in the afternoon. Highs in the lower 50s. South winds 5 to 15 mph. Gusts up to 40 mph increasing to 50 mph in the afternoon.

Chance of rain in the evening then rain likely after midnight. Lows in the mid 30s. Chance of rain 70 percent.

Mostly cloudy. Chance of rain and snow in the morning then slight chance of rain in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent.

Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. Highs in the mid 40s.

Mostly cloudy with a 20 percent chance of rain and snow. Lows in the lower 30s. Highs in the mid 40s.

Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.

Partly cloudy. Lows in the lower 20s. Highs in the upper 30s.

Mostly clear. Lows in the lower 20s.

Mostly sunny. Highs in the lower 40s.

Clear. Low temperature around 26F. Dew point will be around 16F with an average humidity of 58%. Winds will be 7 mph from the SW.

Sunny. High temperature around 38F. Dew point will be around 15F with an average humidity of 51%. Winds will be 7 mph from the SW.

Clear. Low temperature around 27F. Dew point will be around 15F with an average humidity of 56%. Winds will be 7 mph from the SW.

Mostly sunny. High temperature around 34F. Dew point will be around 17F with an average humidity of 53%. Winds will be 7 mph from the SW.

Partly cloudy. Low temperature around 28F. Dew point will be around 17F with an average humidity of 59%. Winds will be 6 mph from the SW.

Partly cloudy. High temperature around 33F. Dew point will be around 19F with an average humidity of 61%. Winds will be 6 mph from the SW.

Cloudy. Low temperature around 27F. Dew point will be around 19F with an average humidity of 68%. Winds will be 6 mph from the SW.