Polaris, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    39°
    Friday 5/10
    Forecast night icon
    39°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows 35 to 40. North winds 5 to 10 mph shifting to the west after midnight.
  • Forecast day icon
    Saturday
    Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    42°
    Saturday 5/11
    Day
    67°
    Sunny
    Forecast day icon
    Night
    42°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 60 to 70. Northwest winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows 35 to 40. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Sunday 5/12
    Day
    69°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs 60 to 70. West winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows around 40. West winds 5 to 15 mph.
  • Forecast day icon
    Monday
    Sunny
    65°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Monday 5/13
    Day
    65°
    Sunny
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    58°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Tuesday 5/14
    Day
    58°
    50% Chance of Storms
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 50 to 60. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Wednesday 5/15
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65.
  • Forecast day icon
    Thursday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Thursday 5/16
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65.
  • Forecast day icon
    Friday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Clear
    40°
    Friday 5/17
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 40. Highs 55 to 65.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 27F with an average humidity of 42%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    41°
    Saturday 5/18
    Day
    65°
    Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 27F with an average humidity of 34%. Winds will be 4 mph from the NW.
    Night Details
    Clear. Low temperature around 41F. Dew point will be around 29F with an average humidity of 45%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    41°
    Sunday 5/19
    Day
    64°
    Mostly Sunny
    Forecast day icon
    Night
    41°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 64F. Dew point will be around 33F with an average humidity of 42%. Winds will be 4 mph from the W.
    Night Details
    Mostly cloudy. Low temperature around 41F. Dew point will be around 33F with an average humidity of 53%. Winds will be 5 mph from the NW.