10-Day Weather Forecast - Columbia Falls, MT

Mostly cloudy. A 50 percent chance of areas of rain in the morning. Patchy fog early in the morning. Highs in the mid 60s to lower 70s.

Slight chance of thunderstorms. Slight chance of rain showers in the evening, then rain showers likely after midnight. Chance of precipitation 70 percent. Lows in the mid 40s to lower 50s.

Mostly cloudy. A chance of rain in the morning, then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 50 percent. Highs in the mid 60s to lower 70s.

Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 90 percent. Lows in the 40s to lower 50s.

Rain likely in the morning, then rain showers likely and a chance of thunderstorms in the afternoon. Chance of precipitation near 100 percent. Highs in the mid 50s to lower 60s.

Rain showers likely and a slight chance of thunderstorms in the evening, then rain likely after midnight. Chance of precipitation 90 percent. Lows in the upper 30s to mid 40s.

Mostly cloudy with a 40 percent chance of rain. Highs in the mid 60s to lower 70s.

Partly cloudy. Lows in the upper 30s to mid 40s.

Mostly sunny. Highs in the 70s.

Mostly clear. Lows in the 40s.

Partly cloudy. Highs in the 70s.

Partly cloudy. A 20 percent chance of rain after midnight. Lows in the 40s.

Mostly cloudy with a 30 percent chance of rain. Highs in the upper 60s to mid 70s.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 48F. Dew point will be around 48F with an average humidity of 91%. Winds will be 3 mph from the SW.

Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 60F. Dew point will be around 48F with an average humidity of 77%. Winds will be 4 mph from the SW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 46F with an average humidity of 87%. Winds will be 2 mph from the SW.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 47F with an average humidity of 74%. Winds will be 3 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 46F with an average humidity of 86%. Winds will be 2 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 58F. Dew point will be around 46F with an average humidity of 75%. Winds will be 4 mph from the SW.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 47F with an average humidity of 90%. Winds will be 2 mph from the SW.