10-Day Weather Forecast - Hays, MT

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  • 45|27°F
    Sunny
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    Today

    45°F

    Not as cool. Sunny. Patchy fog in the morning. Highs in the upper 40s. Southwest winds up to 10 mph.

    Tonight

    27°F

    Not as cold. Clear. Lows in the upper 20s. South winds 5 to 10 mph shifting to the west after midnight.

    Hourly details
  • Day

    51°F

    Sunny. Highs in the lower 50s. Northwest winds up to 10 mph.

    Night

    31°F

    Mostly clear. Lows around 30. Southwest winds up to 10 mph.

    Hourly details
  • Day

    58°F

    Sunny in the morning then becoming partly sunny. Highs in the upper 50s. Southwest winds up to 15 mph. Gusts up to 30 mph in the afternoon.

    Night

    39°F

    Mostly cloudy. Lows in the upper 30s. Highs in the mid 50s.

    Hourly details
  • Day

    55°F

    Mostly cloudy. Lows in the upper 30s. Highs in the mid 50s.

    Night

    36°F

    Mostly cloudy. Chance of rain in the evening then slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 40 percent.

    Hourly details
  • Day

    46°F

    Breezy. Mostly cloudy. Highs in the upper 40s. Lows around 30.

    Night

    30°F

    Breezy. Mostly cloudy. Highs in the upper 40s. Lows around 30.

    Hourly details
  • Day

    48°F

    Breezy. Mostly sunny. Highs in the upper 40s.

    Night

    32°F

    Partly cloudy with slight chance of rain and snow in the evening then mostly cloudy with slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.

    Hourly details
  • Weekend Weather

  • Day

    49°F

    Breezy. Partly sunny. Slight chance of snow in the morning then slight chance of rain and snow in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent.

    Night

    37°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 37F. Dew point will be around 26F with an average humidity of 57%. Winds will be 15 mph from the W.

  • Day

    49°F

    Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 49F. Dew point will be around 24F with an average humidity of 47%. Winds will be 18 mph from the W.

    Night

    28°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 28F. Dew point will be around 23F with an average humidity of 66%. Winds will be 10 mph from the W.

  • Day

    38°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 38F. Dew point will be around 19F with an average humidity of 54%. Winds will be 11 mph from the NW.

    Night

    24°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 24F. Dew point will be around 17F with an average humidity of 66%. Winds will be 6 mph from the NW.

  • Day

    36°F

    Cloudy. High temperature around 36F. Dew point will be around 18F with an average humidity of 56%. Winds will be 9 mph from the W.

    Night

    20°F

    Cloudy. Low temperature around 20F. Dew point will be around 16F with an average humidity of 68%. Winds will be 8 mph from the NW.