Heart Butte, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Thunderstorms
    56°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Tuesday 5/14
    Day
    56°
    Thunderstorms
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cooler. Mostly cloudy. Rain showers and slight chance of thunderstorms in the morning then slight chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds 10 to 20 mph. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy with a 20 percent chance of thunderstorms in the evening then mostly clear after midnight. Lows around 40. Southwest winds 5 to 15 mph.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    51°
    Wednesday 5/15
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Breezy warmer. Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs 65 to 70. West winds 10 to 15 mph increasing to 15 to 25 mph in the afternoon.
    Night Details
    Breezy. Mostly cloudy. Chance of rain in the evening then slight chance of rain after midnight. Lows 45 to 50. West winds 15 to 25 mph. Chance of rain 30 percent.
  • Forecast day icon
    Thursday
    40% Chance of Rain
    64°
    Forecast night icon
    Night
    Windy
    48°
    Thursday 5/16
    Day
    64°
    40% Chance of Rain
    Forecast day icon
    Night
    48°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy. Slight chance of rain in the morning then chance of rain in the afternoon. Highs 65 to 70. West winds 10 to 15 mph increasing to 20 to 30 mph in the afternoon. Chance of rain 40 percent.
    Night Details
    Windy. Partly cloudy with a 20 percent chance of rain. Lows 45 to 50.
  • Forecast day icon
    Friday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    50% Chance of Rain
    38°
    Friday 5/17
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    38°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Windy. Partly cloudy with a 50 percent chance of rain. Highs 60 to 65.
    Night Details
    Breezy cooler. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs around 55.
  • Forecast day icon
    Saturday
    50% Chance of Rain
    52°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Saturday 5/18
    Day
    52°
    50% Chance of Rain
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy cooler. Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs around 55.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65.
  • Forecast day icon
    Sunday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Sunday 5/19
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65.
  • Forecast day icon
    Monday
    Partly Cloudy
    55°
    Forecast night icon
    Night
    40% Chance of Rain
    41°
    Monday 5/20
    Day
    55°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 41F. Dew point will be around 31F with an average humidity of 56%. Winds will be 11 mph from the W.
  • Forecast day icon
    Tuesday
    40% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Tuesday 5/21
    Day
    56°
    40% Chance of Rain
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 56F. Dew point will be around 33F with an average humidity of 51%. Winds will be 11 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 32F with an average humidity of 56%. Winds will be 11 mph from the W.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    50% Chance of Rain
    42°
    Wednesday 5/22
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 54F. Dew point will be around 33F with an average humidity of 52%. Winds will be 11 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 42F. Dew point will be around 34F with an average humidity of 61%. Winds will be 10 mph from the W.
  • Forecast day icon
    Thursday
    60% Chance of Rain
    51°
    Forecast night icon
    Night
    50% Chance of Rain
    41°
    Thursday 5/23
    Day
    51°
    60% Chance of Rain
    Forecast day icon
    Night
    41°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 51F. Dew point will be around 35F with an average humidity of 62%. Winds will be 9 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 41F. Dew point will be around 35F with an average humidity of 66%. Winds will be 8 mph from the W.