Hays, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Rain
    40°
    Monday 5/6
    Forecast night icon
    40°
    Rain
    Hourly
    Night Details
    Cloudy with likely rain. Chance of precipitation 100%. Low temperature around 40F. Dew point will be around 40F with an average humidity of 91%. Winds will be 30 mph from the W.
  • Forecast day icon
    Tuesday
    Snow
    45°
    Forecast night icon
    Night
    Rain
    37°
    Tuesday 5/7
    Day
    45°
    Snow
    Forecast day icon
    Night
    37°
    Rain
    Forecast night icon
    Hourly
    Day Details
    Very windy. Cooler rain. Blowing snow in the afternoon. Rain may be heavy at times in the afternoon. Visibility one quarter mile or less at times in the afternoon. Near steady temperature around 40. West winds 25 to 40 mph with gusts to around 60 mph. Chance of rain near 100 percent.
    Night Details
    Breezy rain. Near steady temperature in the upper 30s. Northwest winds 15 to 25 mph with gusts to around 45 mph. Chance of rain near 100 percent.
  • Forecast day icon
    Wednesday
    Rain
    49°
    Forecast night icon
    Night
    70% Chance of Rain
    43°
    Wednesday 5/8
    Day
    49°
    Rain
    Forecast day icon
    Night
    43°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Rain. Highs 50 to 55. North winds 10 to 15 mph. Chance of rain near 100 percent.
    Night Details
    Mostly cloudy. Rain likely in the evening then chance of rain after midnight. Lows 40 to 45. North winds 5 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    62°
    Forecast night icon
    Night
    Mostly Clear
    43°
    Thursday 5/9
    Day
    62°
    50% Chance of Rain
    Forecast day icon
    Night
    43°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Warmer. Mostly cloudy with a 50 percent chance of rain. Highs 60 to 65. Northwest winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows 40 to 45. Highs 65 to 75.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Friday 5/10
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 40 to 45. Highs 65 to 75.
    Night Details
    Mostly clear. Lows 40 to 45. Highs 65 to 75.
  • Forecast day icon
    Saturday
    Mostly Sunny
    73°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Saturday 5/11
    Day
    73°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 40 to 45. Highs 65 to 75.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Sunday
    Sunny
    74°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Sunday 5/12
    Day
    74°
    Sunny
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 75.
    Night Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50.
  • Forecast day icon
    Monday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Clear
    51°
    Monday 5/13
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain. Highs 70 to 75.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 45F with an average humidity of 62%. Winds will be 7 mph from the W.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Tuesday 5/14
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 70F. Dew point will be around 43F with an average humidity of 50%. Winds will be 10 mph from the W.
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 43F with an average humidity of 62%. Winds will be 9 mph from the W.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Clear
    46°
    Wednesday 5/15
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 67F. Dew point will be around 41F with an average humidity of 50%. Winds will be 11 mph from the NW.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 39F with an average humidity of 58%. Winds will be 7 mph from the W.