10-Day Weather Forecast - Custer, MT

Mostly sunny. Warmer. Highs around 80. East winds 5 to 15 mph.

Partly cloudy. A 40 percent chance of rain showers overnight. Lows in the upper 40s. Northeast winds 5 to 15 mph in the evening shifting to the northwest overnight.

Sunny. Windy in the afternoon. Cooler. Highs in the upper 60s. West winds 5 to 15 mph in the morning increasing to 15 to 30 mph with gusts to around 40 mph in the afternoon.

Mostly clear. Lows in the lower 40s. Northwest winds 10 to 20 mph in the evening becoming light overnight.

Sunny. Highs in the lower 70s.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs around 70.

Mostly clear. Lows in the lower 40s.

Sunny. Highs in the mid 70s.

Partly cloudy. A 20 percent chance of rain showers overnight. Lows in the upper 40s.

Mostly sunny. A 20 percent chance of rain showers in the morning. Highs in the upper 70s.

Partly cloudy. A 20 percent chance of rain showers in the evening. Lows in the upper 40s.

Sunny. A 20 percent chance of rain showers in the morning. Highs in the lower 80s.

Clear. Low temperature around 49F. Dew point will be around 45F with an average humidity of 60%. Winds will be 2 mph from the N.

Sunny. High temperature around 78F. Dew point will be around 44F with an average humidity of 49%. Winds will be 3 mph from the W.

Clear. Low temperature around 51F. Dew point will be around 44F with an average humidity of 54%. Winds will be 2 mph from the E.

Sunny. High temperature around 79F. Dew point will be around 45F with an average humidity of 46%. Winds will be 5 mph from the W.

Clear. Low temperature around 51F. Dew point will be around 45F with an average humidity of 54%. Winds will be 3 mph from the W.