10-Day Weather Forecast - Shelby, MT

Warmer. Mostly sunny. A 20 percent chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs 76 to 82. Southeast winds 5 to 15 mph.

Breezy. Partly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 40s. Southwest winds 5 to 15 mph with gusts to around 35 mph increasing to northwest 15 to 25 mph with gusts to around 45 mph after midnight. Chance of precipitation 50 percent.

Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 64 to 70. Northwest winds 10 to 20 mph with gusts to around 40 mph.

Breezy. Mostly cloudy in the evening then becoming partly cloudy. A 20 percent chance of rain showers. Lows in the lower 40s. Northwest winds 10 to 25 mph decreasing to 10 to 15 mph after midnight. Gusts up to 40 mph.

Partly sunny with a 40 percent chance of rain showers. Highs 60 to 66.

Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

Partly cloudy. Lows in the upper 40s. Highs 77 to 83.

Partly cloudy. Lows in the upper 40s. Highs 77 to 83.

Partly cloudy. Lows in the upper 40s. Highs 77 to 83.

Partly cloudy. A 20 percent chance of thunderstorms. Highs 82 to 88. Lows in the mid 50s.

Partly cloudy. A 20 percent chance of thunderstorms. Highs 82 to 88. Lows in the mid 50s.

Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs 82 to 88.

Partly cloudy. Low temperature around 58F. Dew point will be around 46F with an average humidity of 51%. Winds will be 6 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 74F. Dew point will be around 47F with an average humidity of 47%. Winds will be 7 mph from the W.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 55F. Dew point will be around 46F with an average humidity of 58%. Winds will be 7 mph from the W.

Partly cloudy. High temperature around 71F. Dew point will be around 47F with an average humidity of 52%. Winds will be 6 mph from the W.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 54F. Dew point will be around 45F with an average humidity of 60%. Winds will be 8 mph from the W.