10-Day Weather Forecast - Hays, MT

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  • |19°F
    Partly Cloudy
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    Tonight

    19°F

    Much colder. Partly cloudy late in the evening then becoming mostly cloudy. Near steady temperature around 17. Southeast winds up to 10 mph.

    Hourly details
  • Day

    34°F

    Mostly cloudy. A 20 percent chance of rain light freezing rain and light freezing drizzle in the afternoon. Highs 32 to 38. Southeast winds up to 10 mph.

    Night

    24°F

    Not as cold. Mostly cloudy. Slight chance of drizzle light freezing rain and very light freezing drizzle in the evening then slight chance of very light freezing drizzle after midnight. Near steady temperature around 30. East winds up to 10 mph. Chance of precipitation 20 percent.

    Hourly details
  • Day

    30°F

    Partly sunny. Slight chance of light freezing drizzle in the afternoon. Highs in the upper 30s. East winds 5 to 10 mph.

    Night

    26°F

    Cloudy. Slight chance of very light freezing drizzle in the evening then chance of snow rain and light freezing rain after midnight. Lows in the mid 20s. East winds up to 10 mph shifting to the southwest after midnight. Chance of precipitation 50 percent.

    Hourly details
  • Day

    35°F

    Mostly cloudy. A 20 percent chance of snow rain and light freezing drizzle in the morning. Highs in the mid 30s.

    Night

    29°F

    Mostly cloudy. Lows in the mid 20s.

    Hourly details
  • Day

    40°F

    Mostly cloudy. Chance of snow and rain in the morning then slight chance of snow in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent.

    Night

    13°F

    Colder. Mostly cloudy with a 20 percent chance of snow. Lows around 8.

    Hourly details
  • Weekend Weather

  • Day

    17°F

    Much colder. Partly sunny. Highs around 20.

    Night

    13°F

    Partly cloudy. Lows 7 to 13.

    Hourly details
  • Day

    32°F

    Not as cold. Partly sunny. Highs in the mid 30s.

    Night

    26°F

    Not as cold. Mostly clear. Lows in the mid 20s.

    Hourly details
  • Day

    38°F

    Mostly sunny. Highs in the lower 40s.

    Night

    29°F

    Mostly clear. Low temperature around 29F. Dew point will be around 16F with an average humidity of 54%. Winds will be 11 mph from the W.

  • Day

    34°F

    Mostly sunny. High temperature around 34F. Dew point will be around 18F with an average humidity of 54%. Winds will be 10 mph from the W.

    Night

    24°F

    Mostly clear. Low temperature around 24F. Dew point will be around 17F with an average humidity of 64%. Winds will be 7 mph from the W.

  • Day

    28°F

    Partly cloudy. High temperature around 28F. Dew point will be around 17F with an average humidity of 68%. Winds will be 7 mph from the W.

    Night

    18°F

    Partly cloudy. Low temperature around 18F. Dew point will be around 13F with an average humidity of 74%. Winds will be 5 mph from the W.