10-Day Weather Forecast - Simms, MT

Mostly sunny. A 20 percent chance of rain and light freezing rain in the morning. Highs in the mid 40s. Southwest winds 10 to 20 mph with gusts to around 35 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows 24 to 30. South winds up to 10 mph.

Partly sunny. Highs in the upper 40s. South winds up to 10 mph.

Mostly cloudy. Lows 25 to 33. South winds up to 10 mph.

Mostly cloudy. Highs in the upper 40s.

Colder. Mostly cloudy. Chance of rain and snow in the evening then chance of snow after midnight. Lows 16 to 22. Chance of precipitation 50 percent.

Colder. Mostly sunny. A 20 percent chance of snow in the morning. Highs in the lower 30s.

Mostly cloudy with a 20 percent chance of snow. Lows 18 to 24. Highs in the lower 40s.

Mostly cloudy with a 20 percent chance of snow. Lows 18 to 24. Highs in the lower 40s.

Mostly cloudy. Lows in the mid 20s.

Partly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Partly cloudy. Highs in the lower 40s. Lows in the upper 20s.

Breezy. Partly sunny. Highs in the upper 40s.

Mostly clear. Low temperature around 33F. Dew point will be around 18F with an average humidity of 51%. Winds will be 14 mph from the SW.

Partly cloudy. High temperature around 41F. Dew point will be around 18F with an average humidity of 44%. Winds will be 15 mph from the SW.

Partly cloudy. Low temperature around 32F. Dew point will be around 20F with an average humidity of 54%. Winds will be 12 mph from the SW.

Partly cloudy. High temperature around 40F. Dew point will be around 20F with an average humidity of 49%. Winds will be 12 mph from the SW.

Partly cloudy. Low temperature around 27F. Dew point will be around 19F with an average humidity of 59%. Winds will be 8 mph from the SW.