10-Day Weather Forecast - Custer, MT

Sunny. Highs in the upper 60s. West winds 5 to 15 mph.

Mostly clear. Colder. Lows in the upper 20s. West winds 5 to 10 mph.

Sunny. Highs in the upper 50s. Light and variable winds.

Increasing clouds. Lows in the upper 30s. Southwest winds 5 to 10 mph.

Mostly sunny. Highs in the mid 60s.

Increasing clouds. Lows in the upper 30s.

Partly sunny. Highs in the mid 60s.

Mostly cloudy. Lows in the upper 30s.

Mostly cloudy. Slight chance of rain in the morning then chance of rain in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent.

Partly cloudy. Chance of rain in the evening then slight chance of rain and snow overnight. Lows around 30. Chance of precipitation 30 percent.

Mostly sunny with a 20 percent chance of rain and snow. Highs in the upper 40s.

Mostly cloudy. Slight chance of rain and snow in the evening and overnight then slight chance of snow after 3 am. Lows in the upper 20s. Chance of precipitation 20 percent.

Mostly cloudy. Slight chance of snow in the morning then slight chance of rain and snow in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent.

Mostly cloudy. Low temperature around 26F. Dew point will be around 22F with an average humidity of 71%. Winds will be 2 mph from the SW.

Sunny. High temperature around 44F. Dew point will be around 22F with an average humidity of 52%. Winds will be 6 mph from the W.

Partly cloudy. Low temperature around 27F. Dew point will be around 20F with an average humidity of 60%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 44F. Dew point will be around 20F with an average humidity of 48%. Winds will be 7 mph from the W.

Cloudy. Low temperature around 27F. Dew point will be around 20F with an average humidity of 62%. Winds will be 3 mph from the W.