Gallatin Gateway, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Snow Showers
    40°
    Sunday 5/5
    Forecast night icon
    40°
    Snow Showers
    Hourly
    Night Details
    Colder. Chance of snow showers and slight chance of thunderstorms early in the evening then snow after midnight. New snow accumulation of 2 to 5 inches. Lows 25 to 35. Southwest winds 10 to 20 mph. Chance of precipitation near 100 percent.
  • Forecast day icon
    Monday
    Snow Showers
    47°
    Forecast night icon
    Night
    70% Chance Snow Showers
    35°
    Monday 5/6
    Day
    47°
    Snow Showers
    Forecast day icon
    Night
    35°
    70% Chance Snow Showers
    Forecast night icon
    Hourly
    Day Details
    Windy. Snow in the morning then snow showers likely and slight chance of thunderstorms in the afternoon. Snow accumulation of 5 to 8 inches. Highs 35 to 45. West winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Chance of precipitation near 100 percent.
    Night Details
    Breezy colder. Mostly cloudy. Snow showers likely and slight chance of thunderstorms in the evening then chance of snow after midnight. Snow accumulation up to 1 inch. Lows 20 to 25. West winds 15 to 25 mph with gusts to around 40 mph decreasing to 5 to 15 mph after midnight. Chance of precipitation 70 percent.
  • Forecast day icon
    Tuesday
    70% Chance Light Snow
    42°
    Forecast night icon
    Night
    70% Chance of Snow
    35°
    Tuesday 5/7
    Day
    42°
    70% Chance Light Snow
    Forecast day icon
    Night
    35°
    70% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy. Chance of snow in the morning then snow likely in the afternoon. Patchy blowing snow in the afternoon. Light snow accumulations. Highs 25 to 35. West winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. Chance of snow 70 percent.
    Night Details
    Windy. Snow likely. Patchy blowing snow. Heavy snow accumulations. Lows 25 to 30. West winds 20 to 30 mph decreasing to 10 to 20 mph after midnight. Chance of snow 70 percent.
  • Forecast day icon
    Wednesday
    Heavy Snow
    38°
    Forecast night icon
    Night
    50% Chance of Snow
    36°
    Wednesday 5/8
    Day
    38°
    Heavy Snow
    Forecast day icon
    Night
    36°
    50% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Snow. Patchy blowing snow. Heavy snow accumulations. Highs 30 to 40. Chance of snow 90 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of snow. Lows 20 to 30.
  • Forecast day icon
    Thursday
    50% Chance Frozen Mix
    50°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Thursday 5/9
    Day
    50°
    50% Chance Frozen Mix
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with a 50 percent chance of snow and rain. Highs 40 to 50.
    Night Details
    Partly cloudy. Lows 25 to 30. Highs 45 to 55.
  • Forecast day icon
    Friday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Friday 5/10
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 25 to 30. Highs 45 to 55.
    Night Details
    Mostly clear. Lows 30 to 40. Highs 50 to 60.
  • Forecast day icon
    Saturday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Saturday 5/11
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 30 to 40. Highs 50 to 60.
    Night Details
    Mostly clear. Lows 30 to 40. Highs 50 to 60.
  • Forecast day icon
    Sunday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    48°
    Sunday 5/12
    Day
    69°
    Sunny
    Forecast day icon
    Night
    48°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Sunny with a 20 percent chance of rain. Highs 55 to 65.
    Night Details
    Mostly cloudy. Low temperature around 48F. Dew point will be around 35F with an average humidity of 48%. Winds will be 4 mph from the S.
  • Forecast day icon
    Monday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Monday 5/13
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 69F. Dew point will be around 30F with an average humidity of 33%. Winds will be 6 mph from the NW.
    Night Details
    Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 37F with an average humidity of 52%. Winds will be 4 mph from the S.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Tuesday 5/14
    Day
    64°
    30% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 64F. Dew point will be around 33F with an average humidity of 42%. Winds will be 6 mph from the NW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 37F with an average humidity of 56%. Winds will be 2 mph from the NW.