10-Day Weather Forecast - Colstrip, MT

Mostly sunny in the morning and early afternoon then mostly cloudy with slight chance of rain showers and isolated thunderstorms late in the afternoon. Highs in the lower 80s. Southeast winds 5 to 15 mph. Chance of precipitation 20 percent.

Cloudy. Scattered thunderstorms in the evening. Chance of rain showers through the night. Isolated thunderstorms overnight. Patchy fog after 3 am. Lows in the mid 50s. Southeast winds 5 to 10 mph. Chance of precipitation 50 percent.

Decreasing clouds. Patchy fog early in the morning. Chance of rain showers in the morning then chance of rain showers and isolated thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent.

Mostly clear in the evening then mostly cloudy with a 50 percent chance of rain showers overnight. Lows around 50.

Slight chance of thunderstorms early in the morning. Rain showers likely in the morning then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs around 70. Chance of precipitation 70 percent.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the upper 70s.

Partly cloudy. Lows in the lower 50s.

Decreasing clouds. Highs in the lower 80s.

Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening then slight chance of rain showers overnight. Lows in the mid 50s. Chance of precipitation 30 percent.

Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.

Partly cloudy. Low temperature around 60F. Dew point will be around 49F with an average humidity of 53%. Winds will be 2 mph from the N.

Mostly sunny. High temperature around 78F. Dew point will be around 49F with an average humidity of 46%. Winds will be 7 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 59F. Dew point will be around 48F with an average humidity of 52%. Winds will be 3 mph from the NW.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 79F. Dew point will be around 49F with an average humidity of 47%. Winds will be 6 mph from the NW.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 60F. Dew point will be around 47F with an average humidity of 48%. Winds will be 2 mph from the N.