10-Day Weather Forecast - Polaris, MT

Mostly cloudy early in the morning then becoming mostly sunny. Areas of fog in the morning. Chance of rain showers early in the morning. Slight chance of thunderstorms early in the afternoon, then chance of thunderstorms late in the afternoon. Highs 60 to 70. South winds up to 10 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 50 percent.

Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of rain showers after midnight. Areas of fog after midnight. Lows 35 to 45. Southwest winds up to 10 mph shifting to the east after midnight. Chance of precipitation 20 percent.

Partly sunny. Areas of fog in the morning. A 20 percent chance of thunderstorms in the afternoon. Highs 62 to 72. East winds up to 5 mph shifting to the south with gusts to around 30 mph in the afternoon.

Mostly cloudy. Chance of rain showers and slight chance of thunderstorms in the evening, then rain showers and slight chance of thunderstorms after midnight. Lows 34 to 44. Northwest winds 5 to 10 mph with gusts to around 30 mph shifting to the northeast after midnight. Chance of precipitation 90 percent.

Cooler. Rain showers and slight chance of thunderstorms in the morning, then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 46 to 56. Southwest winds 5 to 15 mph with gusts to around 35 mph. Chance of precipitation near 100 percent.

Colder. Mostly cloudy. A 50 percent chance of rain in the evening. Lows 27 to 37.

Partly cloudy. Highs 56 to 64.

Partly cloudy. Lows 31 to 41.

Partly cloudy. Highs 62 to 71.

Partly cloudy. Lows 35 to 47.

Partly cloudy. Highs 62 to 71.

Partly cloudy. Lows 35 to 47.

Mostly sunny with a 20 percent chance of rain showers. Highs 60 to 70.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 37F with an average humidity of 56%. Winds will be 5 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 35F with an average humidity of 47%. Winds will be 7 mph from the SW.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 43F. Dew point will be around 33F with an average humidity of 51%. Winds will be 4 mph from the W.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 61F. Dew point will be around 34F with an average humidity of 50%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 42F. Dew point will be around 34F with an average humidity of 55%. Winds will be 3 mph from the NW.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 58F. Dew point will be around 33F with an average humidity of 52%. Winds will be 6 mph from the W.

Partly cloudy. Low temperature around 40F. Dew point will be around 34F with an average humidity of 59%. Winds will be 5 mph from the W.