Polaris, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    40% Chance of Storms
    42°
    Monday 5/13
    Forecast night icon
    42°
    40% Chance of Storms
    Hourly
    Night Details
    Partly cloudy early in the evening then becoming mostly cloudy. Chance of rain showers and slight chance of thunderstorms early in the evening then slight chance of rain after midnight. Lows 35 to 40. Northwest winds 5 to 15 mph. Chance of precipitation 40 percent.
  • Forecast day icon
    Tuesday
    50% Chance Frozen Mix
    58°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Tuesday 5/14
    Day
    58°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain and snow in the morning then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy. A 20 percent chance of thunderstorms in the evening. Lows in the mid 30s. Northwest winds 10 to 15 mph decreasing to up to 10 mph after midnight.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Wednesday 5/15
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Highs 55 to 65. Northwest winds 5 to 15 mph.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows 35 to 40. West winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    44°
    Thursday 5/16
    Day
    69°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 60 to 70.
    Night Details
    Clear. Lows around 40. Highs 60 to 70.
  • Forecast day icon
    Friday
    Sunny
    65°
    Forecast night icon
    Night
    Mostly Clear
    34°
    Friday 5/17
    Day
    65°
    Sunny
    Forecast day icon
    Night
    34°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows around 40. Highs 60 to 70.
    Night Details
    Colder. Mostly clear. Lows 30 to 35.
  • Forecast day icon
    Saturday
    40% Chance Snow Showers
    58°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Saturday 5/18
    Day
    58°
    40% Chance Snow Showers
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cooler. Partly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 55. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35.
  • Forecast day icon
    Sunday
    40% Chance Snow Showers
    60°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Sunday 5/19
    Day
    60°
    40% Chance Snow Showers
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with chance of rain showers and slight chance of snow showers. Highs 50 to 60. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain showers and snow showers. Lows 30 to 35.
  • Forecast day icon
    Monday
    30% Chance Rain Showers
    61°
    Forecast night icon
    Night
    Cloudy
    38°
    Monday 5/20
    Day
    61°
    30% Chance Rain Showers
    Forecast day icon
    Night
    38°
    Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 30 percent chance of rain showers. Highs 55 to 60.
    Night Details
    Cloudy. Low temperature around 38F. Dew point will be around 27F with an average humidity of 48%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    57°
    Forecast night icon
    Night
    40% Chance of Rain
    34°
    Tuesday 5/21
    Day
    57°
    30% Chance of Rain
    Forecast day icon
    Night
    34°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 57F. Dew point will be around 28F with an average humidity of 42%. Winds will be 8 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 34F. Dew point will be around 28F with an average humidity of 54%. Winds will be 8 mph from the NW.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    40% Chance of Rain
    33°
    Wednesday 5/22
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    33°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 26F with an average humidity of 47%. Winds will be 8 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 33F. Dew point will be around 27F with an average humidity of 57%. Winds will be 6 mph from the NW.