10-Day Weather Forecast - Grass Range, MT

Mostly cloudy. A 20 percent chance of snow in the afternoon. Highs around 40. South winds up to 10 mph.

Mostly cloudy with a 20 percent chance of rain and snow. Near steady temperature in the mid 30s. South winds up to 10 mph.

Mostly cloudy. Chance of snow and slight chance of rain in the morning. Highs in the mid 40s. West winds 5 to 15 mph. Chance of precipitation 50 percent.

Mostly cloudy. Lows in the mid 20s. Highs 41 to 47.

Mostly cloudy. Lows in the mid 20s. Highs 41 to 47.

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

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

Mostly cloudy. A 20 percent chance of snow after midnight. Lows in the mid 20s.

Mostly cloudy. Highs around 40. Lows in the lower 20s.

Mostly cloudy. Highs around 40. Lows in the lower 20s.

Mostly cloudy. Highs around 40. Lows in the lower 20s.

Mostly cloudy. Highs around 40. Lows in the lower 20s.

Mostly cloudy. Highs around 40. Lows in the lower 20s.

Clear. Low temperature around 33F. Dew point will be around 15F with an average humidity of 46%. Winds will be 13 mph from the SW.

Mostly sunny. High temperature around 41F. Dew point will be around 17F with an average humidity of 40%. Winds will be 11 mph from the W.

Mostly clear. Low temperature around 37F. Dew point will be around 16F with an average humidity of 41%. Winds will be 13 mph from the SW.

Mostly sunny. High temperature around 46F. Dew point will be around 18F with an average humidity of 36%. Winds will be 12 mph from the SW.

Mostly clear. Low temperature around 37F. Dew point will be around 16F with an average humidity of 39%. Winds will be 13 mph from the SW.