Chinook, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    43°
    Thursday 5/9
    Forecast night icon
    43°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 41F with an average humidity of 67%. Winds will be 4 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    46°
    Friday 5/10
    Day
    71°
    Sunny
    Forecast day icon
    Night
    46°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 70. West winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows 40 to 45. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    40% Chance of Rain
    53°
    Saturday 5/11
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming mostly cloudy. Highs in the mid 70s. West winds 10 to 15 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a 40 percent chance of rain after midnight. Lows 45 to 50. North winds 5 to 15 mph shifting to the northeast 5 to 10 mph after midnight.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    73°
    Forecast night icon
    Night
    40% Chance of Storms
    50°
    Sunday 5/12
    Day
    73°
    30% Chance of Rain
    Forecast day icon
    Night
    50°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain in the morning then partly cloudy with slight chance of rain in the afternoon. Highs 70 to 75. East winds 5 to 15 mph. Chance of rain 30 percent.
    Night Details
    Partly cloudy with chance of rain and slight chance of thunderstorms. Lows 45 to 50. Chance of precipitation 40 percent.
  • Forecast day icon
    Monday
    40% Chance of Rain
    75°
    Forecast night icon
    Night
    50% Chance of Rain
    49°
    Monday 5/13
    Day
    75°
    40% Chance of Rain
    Forecast day icon
    Night
    49°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 40 percent chance of rain. Highs around 75.
    Night Details
    Cooler. Mostly cloudy with a 50 percent chance of rain. Lows around 45. Highs 60 to 65.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Tuesday 5/14
    Day
    62°
    50% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cooler. Mostly cloudy with a 50 percent chance of rain. Lows around 45. Highs 60 to 65.
    Night Details
    Mostly cloudy with a 30 percent chance of rain. Lows around 40.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Wednesday 5/15
    Day
    62°
    40% Chance of Storms
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a 30 percent chance of rain. Lows around 40.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    Clear
    44°
    Thursday 5/16
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy with a 40 percent chance of rain. Highs around 65.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 41F with an average humidity of 71%. Winds will be 7 mph from the W.
  • Forecast day icon
    Friday
    Sunny
    66°
    Forecast night icon
    Night
    Clear
    44°
    Friday 5/17
    Day
    66°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 66F. Dew point will be around 42F with an average humidity of 56%. Winds will be 10 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 41F with an average humidity of 67%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Saturday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    45°
    Saturday 5/18
    Day
    67°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 42F with an average humidity of 53%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 42F with an average humidity of 68%. Winds will be 3 mph from the S.