Three Forks, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Wednesday 4/24
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Warmer. Partly cloudy. Highs 70 to 75. Southwest winds 5 to 15 mph.
    Night Details
    Mostly cloudy. A 20 percent chance of rain in the evening. Lows 40 to 45. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    70% Chance of Storms
    64°
    Forecast night icon
    Night
    70% Chance of Storms
    42°
    Thursday 4/25
    Day
    64°
    70% Chance of Storms
    Forecast day icon
    Night
    42°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of rain in the morning then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 60 to 65. North winds up to 10 mph. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy. Rain showers likely and slight chance of thunderstorms in the evening then chance of rain after midnight. Lows around 40. Northwest winds 5 to 15 mph. Chance of precipitation 70 percent.
  • Forecast day icon
    Friday
    Thunderstorms
    54°
    Forecast night icon
    Night
    Thunderstorms
    38°
    Friday 4/26
    Day
    54°
    Thunderstorms
    Forecast day icon
    Night
    38°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then rain showers and slight chance of thunderstorms in the afternoon. Highs 50 to 55. North winds up to 10 mph shifting to the northeast in the afternoon. Chance of precipitation 90 percent.
    Night Details
    Rain showers and slight chance of thunderstorms. Lows 35 to 40. Chance of precipitation 90 percent.
  • Forecast day icon
    Saturday
    Rain
    47°
    Forecast night icon
    Night
    50% Chance of Rain
    36°
    Saturday 4/27
    Day
    47°
    Rain
    Forecast day icon
    Night
    36°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain. Highs 45 to 50. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows around 35.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    60°
    Forecast night icon
    Night
    Mostly Cloudy
    36°
    Sunday 4/28
    Day
    60°
    Mostly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with a 20 percent chance of rain. Highs 55 to 60.
    Night Details
    Mostly cloudy. Lows 35 to 40.
  • Forecast day icon
    Monday
    50% Chance of Storms
    64°
    Forecast night icon
    Night
    40% Chance of Rain
    35°
    Monday 4/29
    Day
    64°
    50% Chance of Storms
    Forecast day icon
    Night
    35°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows around 35.
  • Forecast day icon
    Tuesday
    40% Chance of Snow
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    34°
    Tuesday 4/30
    Day
    62°
    40% Chance of Snow
    Forecast day icon
    Night
    34°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with chance of rain showers snow and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 40 percent.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 34F. Dew point will be around 31F with an average humidity of 55%. Winds will be 4 mph from the NW.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    40% Chance of Rain
    35°
    Wednesday 5/1
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    35°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 30F with an average humidity of 47%. Winds will be 1 mph from the NW.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 62%. Winds will be 1 mph from the NE.
  • Forecast day icon
    Thursday
    30% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    35°
    Thursday 5/2
    Day
    60°
    30% Chance of Rain
    Forecast day icon
    Night
    35°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 60F. Dew point will be around 34F with an average humidity of 53%. Winds will be 1 mph from the N.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 35F. Dew point will be around 33F with an average humidity of 64%. Winds will be 2 mph from the W.
  • Forecast day icon
    Friday
    50% Chance of Rain
    58°
    Forecast night icon
    Night
    50% Chance of Rain
    34°
    Friday 5/3
    Day
    58°
    50% Chance of Rain
    Forecast day icon
    Night
    34°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 58F. Dew point will be around 31F with an average humidity of 48%. Winds will be 4 mph from the W.
    Night Details
    Cloudy with a 50% chance for rain and thunderstorms. Low temperature around 34F. Dew point will be around 32F with an average humidity of 63%. Winds will be 3 mph from the SW.