10-Day Weather Forecast - Polaris, MT

Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs 70 to 80. Southwest winds up to 5 mph shifting to the west 5 to 15 mph in the afternoon.

Mostly cloudy with a 20 percent chance of rain showers in the evening then mostly clear after midnight. Lows 44 to 50. Northwest winds up to 10 mph.

Sunny. Highs 69 to 79. West winds up to 5 mph increasing to 5 to 15 mph in the afternoon.

Clear. Lows 44 to 50. Northwest winds up to 10 mph with gusts to around 25 mph.

Sunny. Highs 72 to 82.

Mostly clear. Lows 48 to 54.

Warmer sunny. Highs 79 to 89.

Mostly clear. Lows 51 to 57.

Partly cloudy. Highs 75 to 89. Lows 52 to 58.

Partly cloudy. Highs 75 to 89. Lows 52 to 58.

Partly cloudy. Highs 75 to 89. Lows 52 to 58.

Partly cloudy. A 20 percent chance of thunderstorms in the evening. Lows 52 to 58.

Mostly sunny. Slight chance of rain showers in the morning then chance of thunderstorms in the afternoon. Highs 72 to 82. Chance of precipitation 50 percent.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 48F with an average humidity of 49%. Winds will be 3 mph from the N.

Mostly sunny with a 40% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 46F with an average humidity of 40%. Winds will be 2 mph from the NE.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 58F. Dew point will be around 48F with an average humidity of 47%. Winds will be 2 mph from the NE.

Mostly sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 85F. Dew point will be around 46F with an average humidity of 39%. Winds will be 2 mph from the S.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 59F. Dew point will be around 47F with an average humidity of 44%. Winds will be 2 mph from the N.