Three Forks, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    54°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    33°
    Tuesday 4/16
    Day
    54°
    50% Chance of Rain
    Forecast day icon
    Night
    33°
    50% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Breezy. Sunny in the morning then mostly cloudy with a 50 percent chance of rain in the afternoon. Highs 55 to 60. West winds 5 to 15 mph increasing to 15 to 25 mph in the afternoon.
    Night Details
    Colder. Mostly cloudy. Chance of rain and snow in the evening then chance of snow after midnight. Lows 25 to 30. Northwest winds 10 to 20 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Snow
    41°
    Forecast night icon
    Night
    Mostly Cloudy
    25°
    Wednesday 4/17
    Day
    41°
    70% Chance of Snow
    Forecast day icon
    Night
    25°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy colder. Mostly cloudy. Snow likely in the morning then chance of snow in the afternoon. Snow accumulation up to 3 inches. Highs 35 to 40. Northwest winds 10 to 15 mph shifting to the north 15 to 25 mph in the afternoon. Chance of snow 70 percent.
    Night Details
    Breezy. Mostly cloudy. A 20 percent chance of snow in the evening. Lows around 20. North winds 15 to 25 mph decreasing to 5 to 10 mph after midnight.
  • Forecast day icon
    Thursday
    Partly Cloudy
    44°
    Forecast night icon
    Night
    Mostly Cloudy
    28°
    Thursday 4/18
    Day
    44°
    Partly Cloudy
    Forecast day icon
    Night
    28°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with a 20 percent chance of snow in the afternoon. Highs around 40. Northeast winds up to 10 mph.
    Night Details
    Mostly cloudy with a 20 percent chance of snow. Lows 20 to 25.
  • Forecast day icon
    Friday
    Mostly Cloudy
    45°
    Forecast night icon
    Night
    Partly Cloudy
    27°
    Friday 4/19
    Day
    45°
    Mostly Cloudy
    Forecast day icon
    Night
    27°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs around 40.
    Night Details
    Partly cloudy. Lows around 20.
  • Forecast day icon
    Saturday
    Sunny
    52°
    Forecast night icon
    Night
    Partly Cloudy
    31°
    Saturday 4/20
    Day
    52°
    Sunny
    Forecast day icon
    Night
    31°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Sunny. Highs 50 to 55.
    Night Details
    Partly cloudy. Lows around 30.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    37°
    Sunday 4/21
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    37°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain and snow. Highs 55 to 60.
    Night Details
    Mostly cloudy. Lows 30 to 35.
  • Forecast day icon
    Monday
    Partly Cloudy
    66°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Monday 4/22
    Day
    66°
    Partly Cloudy
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Highs 55 to 60.
    Night Details
    Partly cloudy. Low temperature around 37F. Dew point will be around 26F with an average humidity of 40%. Winds will be 5 mph from the N.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    40°
    Tuesday 4/23
    Day
    64°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 64F. Dew point will be around 22F with an average humidity of 31%. Winds will be 4 mph from the W.
    Night Details
    Mostly cloudy. Low temperature around 40F. Dew point will be around 23F with an average humidity of 36%. Winds will be 3 mph from the NW.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    40°
    Wednesday 4/24
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    40°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 63F. Dew point will be around 26F with an average humidity of 34%. Winds will be 4 mph from the NW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 40F. Dew point will be around 25F with an average humidity of 39%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    63°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Thursday 4/25
    Day
    63°
    30% Chance of Rain
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 63F. Dew point will be around 28F with an average humidity of 38%. Winds will be 3 mph from the NW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 25F with an average humidity of 39%. Winds will be 2 mph from the NW.