10-Day Weather Forecast - Chinook, MT

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  • 29|18°F
    Mostly Sunny
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    Today

    29°F

    Mostly sunny. Highs 27 to 33. Southeast winds up to 10 mph.

    Tonight

    18°F

    Colder. Partly cloudy in the evening then becoming mostly cloudy. Lows around 13. Southeast winds up to 5 mph shifting to the northwest after midnight.

    Hourly details
  • Day

    27°F

    Mostly sunny. Highs in the mid 20s. Northwest winds up to 5 mph shifting to the northeast in the afternoon.

    Night

    19°F

    Mostly cloudy. Lows around 12. East winds up to 10 mph.

    Hourly details
  • Day

    26°F

    Mostly cloudy. Highs in the mid 20s. Southeast winds up to 10 mph.

    Night

    15°F

    Mostly cloudy. Lows around 13. Highs around 30.

    Hourly details
  • Weekend Weather

  • Day

    27°F

    Mostly cloudy. Lows around 13. Highs around 30.

    Night

    22°F

    Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature in the lower 20s.

    Hourly details
  • Day

    43°F

    Partly cloudy. Highs 31 to 36. Lows around 16.

    Night

    28°F

    Partly cloudy. Highs 31 to 36. Lows around 16.

    Hourly details
  • Day

    31°F

    Partly cloudy. Highs 31 to 36. Lows around 16.

    Night

    18°F

    Partly cloudy. Highs 31 to 36. Lows around 16.

    Hourly details
  • Day

    37°F

    Partly cloudy. Highs 31 to 36. Lows around 16.

    Night

    19°F

    Mostly clear. Low temperature around 19F. Dew point will be around 17F with an average humidity of 78%. Winds will be 9 mph from the SW.

  • Day

    30°F

    Partly cloudy. High temperature around 30F. Dew point will be around 17F with an average humidity of 78%. Winds will be 7 mph from the W.

    Night

    14°F

    Mostly cloudy. Low temperature around 14F. Dew point will be around 16F with an average humidity of 88%. Winds will be 4 mph from the W.

  • Day

    17°F

    Mostly cloudy. High temperature around 17F. Dew point will be around 11F with an average humidity of 86%. Winds will be 6 mph from the NW.

    Night

    4°F

    Cloudy. Low temperature around 4F. Dew point will be around 7F with an average humidity of 91%. Winds will be 7 mph from the W.

  • Day

    9°F

    Cloudy. High temperature around 9F. Dew point will be around 2F with an average humidity of 87%. Winds will be 8 mph from the NW.

    Night

    1°F

    Cloudy. Low temperature around 1F. Dew point will be around 2F with an average humidity of 92%. Winds will be 6 mph from the W.