Hays, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Storms
    39°
    Friday 5/17
    Forecast night icon
    39°
    70% Chance of Storms
    Hourly
    Night Details
    Windy colder. Mostly cloudy with rain showers likely and slight chance of thunderstorms in the evening then partly cloudy with slight chance of rain showers after midnight. Lows 35 to 40. West winds 20 to 30 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Saturday
    Partly Cloudy
    59°
    Forecast night icon
    Night
    Partly Cloudy
    41°
    Saturday 5/18
    Day
    59°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Sunny in the morning then becoming partly cloudy. Highs 55 to 65. West winds 15 to 25 mph.
    Night Details
    Partly cloudy. Lows around 40. West winds 5 to 15 mph.
  • Forecast day icon
    Sunday
    70% Chance of Storms
    56°
    Forecast night icon
    Night
    50% Chance Rain Showers
    41°
    Sunday 5/19
    Day
    56°
    70% Chance of Storms
    Forecast day icon
    Night
    41°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of rain showers in the morning then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows 35 to 40. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Monday
    50% Chance Rain Showers
    53°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Monday 5/20
    Day
    53°
    50% Chance Rain Showers
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs 50 to 55.
    Night Details
    Mostly cloudy. Lows around 35.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    56°
    Forecast night icon
    Night
    Partly Cloudy
    40°
    Tuesday 5/21
    Day
    56°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain showers. Highs around 60.
    Night Details
    Partly cloudy. Lows around 40.
  • Forecast day icon
    Wednesday
    50% Chance of Storms
    62°
    Forecast night icon
    Night
    50% Chance Rain Showers
    43°
    Wednesday 5/22
    Day
    62°
    50% Chance of Storms
    Forecast day icon
    Night
    43°
    50% Chance Rain Showers
    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 50 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45.
  • Forecast day icon
    Thursday
    70% Chance Rain Showers
    57°
    Forecast night icon
    Night
    50% Chance Rain Showers
    42°
    Thursday 5/23
    Day
    57°
    70% Chance Rain Showers
    Forecast day icon
    Night
    42°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely. Highs 55 to 60. Chance of showers 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. Highs 55 to 60.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    54°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Friday 5/24
    Day
    54°
    50% Chance Rain Showers
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Lows 40 to 45. Highs 55 to 60.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 76%. Winds will be 5 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 5/25
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 40F with an average humidity of 59%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 44F. Dew point will be around 39F with an average humidity of 68%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    47°
    Sunday 5/26
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    47°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 40F with an average humidity of 53%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 41F with an average humidity of 65%. Winds will be 4 mph from the SW.