10-Day Weather Forecast - Columbus, MT

Mostly cloudy. Highs in the upper 50s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.

Mostly cloudy. Lows in the mid 30s. Northwest winds 10 to 20 mph.

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

Mostly clear. Lows in the mid 30s. West winds 10 to 20 mph.

Sunny. Highs in the mid 50s.

Mostly clear. Colder. Lows in the mid 20s.

Mostly sunny. Colder. Highs in the lower 40s.

Partly cloudy. Lows in the mid 20s.

Mostly sunny. Highs in the lower 50s.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the mid 20s.

Sunny. Highs in the lower 50s.

Clear. Low temperature around 35F. Dew point will be around 17F with an average humidity of 43%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 48F. Dew point will be around 18F with an average humidity of 34%. Winds will be 6 mph from the W.

Partly cloudy. Low temperature around 31F. Dew point will be around 19F with an average humidity of 52%. Winds will be 6 mph from the NW.

Cloudy. High temperature around 37F. Dew point will be around 22F with an average humidity of 57%. Winds will be 7 mph from the NW.

Cloudy. Low temperature around 25F. Dew point will be around 19F with an average humidity of 69%. Winds will be 7 mph from the NW.