10-Day Weather Forecast - Helena, MT

Not as cold. Sunny. Highs in the lower 30s. Southeast winds up to 10 mph.

Not as cold. Partly cloudy in the evening then becoming mostly cloudy. Near steady temperature in the mid 20s. South winds up to 10 mph.

Mostly sunny. Highs in the lower 40s. Southeast winds up to 5 mph.

Partly cloudy. Lows in the mid 20s. South winds 5 to 10 mph.

Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.

Partly cloudy. Highs in the mid 40s. Lows in the mid 20s.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

Mostly cloudy. Highs in the mid 40s. Lows around 30.

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

Mostly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

Mostly clear. Low temperature around 26F. Dew point will be around 21F with an average humidity of 69%. Winds will be 4 mph from the SW.

Mostly cloudy. High temperature around 35F. Dew point will be around 21F with an average humidity of 66%. Winds will be 6 mph from the SW.

Partly cloudy. Low temperature around 26F. Dew point will be around 20F with an average humidity of 66%. Winds will be 5 mph from the SW.