Gallatin Gateway, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Cloudy
    45°
    Forecast night icon
    Night
    Partly Cloudy
    30°
    Friday 5/3
    Day
    45°
    Mostly Cloudy
    Forecast day icon
    Night
    30°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. High temperature around 45F. Dew point will be around 22F with an average humidity of 59%. Winds will be 7 mph from the NW.
    Night Details
    Partly cloudy. Lows 20 to 25. South winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    50% Chance Frozen Mix
    45°
    Saturday 5/4
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    45°
    50% Chance Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Partly cloudy. Highs 50 to 60. South winds 10 to 20 mph.
    Night Details
    Breezy. Not as cool. Mostly cloudy. Slight chance of rain in the evening then chance of rain and snow after midnight. Lows 35 to 40. Southeast winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Sunday
    Frozen Mix
    57°
    Forecast night icon
    Night
    Snow
    41°
    Sunday 5/5
    Day
    57°
    Frozen Mix
    Forecast day icon
    Night
    41°
    Snow
    Forecast night icon
    Hourly
    Day Details
    Breezy. Rain and snow likely in the morning then rain showers snow showers and slight chance of thunderstorms in the afternoon. Moderate snow accumulations. Snow level above 8000 feet. Highs 45 to 55. South winds 15 to 25 mph. Chance of precipitation near 100 percent.
    Night Details
    Colder. Rain showers snow showers and slight chance of thunderstorms in the evening then snow after midnight. Heavy snow accumulations. Snow level 7000 feet. Lows 25 to 30. Southwest winds 5 to 15 mph. Chance of precipitation near 100 percent.
  • Forecast day icon
    Monday
    Heavy Snow
    48°
    Forecast night icon
    Night
    50% Chance of Snow
    37°
    Monday 5/6
    Day
    48°
    Heavy Snow
    Forecast day icon
    Night
    37°
    50% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Snow showers and slight chance of thunderstorms. Heavy snow accumulations. Highs 35 to 45. Chance of precipitation near 100 percent.
    Night Details
    Breezy. Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. Highs 30 to 40.
  • Forecast day icon
    Tuesday
    50% Chance of Snow
    45°
    Forecast night icon
    Night
    70% Chance of Snow
    35°
    Tuesday 5/7
    Day
    45°
    50% Chance of Snow
    Forecast day icon
    Night
    35°
    70% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30. Highs 30 to 40.
    Night Details
    Snow likely. Moderate snow accumulations. Lows 20 to 30. Highs 30 to 40. Chance of snow 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Snow
    38°
    Forecast night icon
    Night
    50% Chance of Snow
    33°
    Wednesday 5/8
    Day
    38°
    70% Chance of Snow
    Forecast day icon
    Night
    33°
    50% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Snow likely. Moderate snow accumulations. Lows 20 to 30. Highs 30 to 40. Chance of snow 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of snow. Lows 25 to 30.
  • Forecast day icon
    Thursday
    50% Chance Frozen Mix
    42°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Thursday 5/9
    Day
    42°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of snow and rain. Highs 35 to 45.
    Night Details
    Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. Highs 45 to 55.
  • Forecast day icon
    Friday
    Partly Cloudy
    52°
    Forecast night icon
    Night
    Clear
    38°
    Friday 5/10
    Day
    52°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain and snow. Lows 25 to 30. Highs 45 to 55.
    Night Details
    Clear. Low temperature around 38F. Dew point will be around 33F with an average humidity of 64%. Winds will be 4 mph from the S.
  • Forecast day icon
    Saturday
    Sunny
    60°
    Forecast night icon
    Night
    Clear
    45°
    Saturday 5/11
    Day
    60°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 60F. Dew point will be around 33F with an average humidity of 51%. Winds will be 3 mph from the NW.
    Night Details
    Clear. Low temperature around 45F. Dew point will be around 35F with an average humidity of 55%. Winds will be 4 mph from the S.
  • Forecast day icon
    Sunday
    Mostly Sunny
    62°
    Forecast night icon
    Night
    30% Chance of Rain
    46°
    Sunday 5/12
    Day
    62°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 62F. Dew point will be around 35F with an average humidity of 46%. Winds will be 5 mph from the NW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 38F with an average humidity of 57%. Winds will be 3 mph from the S.