10-Day Weather Forecast - Boulder, MT

Breezy. Mostly sunny. Slight chance of rain and snow in the morning then slight chance of snow in the afternoon. Highs 40 to 48. West winds 10 to 25 mph. Gusts up to 55 mph decreasing to 45 mph in the afternoon. Chance of precipitation 20 percent.

Breezy. Partly cloudy with chance of snow in the evening then mostly cloudy with chance of snow and rain after midnight. Patchy blowing snow after midnight. Visibility one quarter mile or less at times after midnight. Lows 26 to 34. Southwest winds 10 to 25 mph. Gusts up to 50 mph increasing to 60 mph after midnight. Chance of precipitation 50 percent.

Windy. Snow and rain in the morning then partly sunny with chance of snow in the afternoon. Patchy blowing snow through the day. Visibility one quarter mile or less at times. Moderate snow accumulations. Highs 32 to 40. West winds 20 to 35 mph with gusts to around 75 mph. Chance of precipitation near 100 percent.

Breezy colder. Partly cloudy in the evening then becoming mostly cloudy. Patchy blowing snow in the evening. Patchy blowing snow after midnight. Visibility one quarter mile or less at times in the evening. Near steady temperature in the lower 20s.

Mostly cloudy. Slight chance of snow in the morning then chance of snow in the afternoon. Highs 31 to 37. Chance of snow 50 percent.

Snow and rain likely. Moderate snow accumulations. Lows 27 to 33. Highs 36 to 44. Chance of precipitation 70 percent.

Snow and rain likely. Moderate snow accumulations. Lows 27 to 33. Highs 36 to 44. Chance of precipitation 70 percent.

Colder. Mostly cloudy with a 50 percent chance of snow. Lows 17 to 23.

Partly cloudy with a 20 percent chance of snow. Highs 27 to 35. Lows 17 to 23.

Partly cloudy with a 20 percent chance of snow. Highs 27 to 35. Lows 17 to 23.

Partly cloudy with a 20 percent chance of snow. Highs 27 to 35. Lows 17 to 23.

Partly cloudy. Low temperature around 26F. Dew point will be around 19F with an average humidity of 68%. Winds will be 3 mph from the SW.

Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. High temperature around 36F. Dew point will be around 20F with an average humidity of 64%. Winds will be 2 mph from the S.

Cloudy. Low temperature around 25F. Dew point will be around 18F with an average humidity of 66%. Winds will be 2 mph from the W.

Mostly sunny. High temperature around 33F. Dew point will be around 19F with an average humidity of 60%. Winds will be 5 mph from the S.

Mostly cloudy. Low temperature around 26F. Dew point will be around 17F with an average humidity of 63%. Winds will be 2 mph from the S.

Cloudy. High temperature around 35F. Dew point will be around 20F with an average humidity of 60%. Winds will be 5 mph from the S.

Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 26F. Dew point will be around 18F with an average humidity of 63%. Winds will be 3 mph from the SW.