Gallatin Gateway, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Snow
    34°
    Tuesday 5/7
    Forecast night icon
    34°
    Snow
    Hourly
    Night Details
    Windy snow. Patchy blowing snow late in the evening. Blowing snow after midnight. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times. New snow accumulation of 7 to 10 inches. Near steady temperature in the mid 20s. Northwest winds 25 to 35 mph with gusts to around 50 mph. Chance of snow near 100 percent.
  • Forecast day icon
    Wednesday
    Frozen Mix
    37°
    Forecast night icon
    Night
    Frozen Mix
    37°
    Wednesday 5/8
    Day
    37°
    Frozen Mix
    Forecast day icon
    Night
    37°
    Frozen Mix
    Forecast night icon
    Hourly
    Day Details
    Breezy. Snow in the morning then chance of snow and rain in the afternoon. Patchy blowing snow. Visibility one quarter mile or less at times in the morning. Snow accumulation of 7 to 10 inches. Highs 30 to 40. North winds 15 to 25 mph with gusts to around 40 mph. Chance of precipitation near 100 percent.
    Night Details
    Breezy. Mostly cloudy. Snow likely and rain in the evening then chance of snow and rain after midnight. Snow accumulation of 1 to 4 inches. Lows 25 to 35. North winds 15 to 25 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation 90 percent.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    48°
    Forecast night icon
    Night
    Mostly Clear
    35°
    Thursday 5/9
    Day
    48°
    Mostly Cloudy
    Forecast day icon
    Night
    35°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Mostly cloudy with a 20 percent chance of rain and snow. Highs 40 to 50. North winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows 25 to 30. North winds 5 to 15 mph shifting to the east after midnight.
  • Forecast day icon
    Friday
    Sunny
    61°
    Forecast night icon
    Night
    Clear
    41°
    Friday 5/10
    Day
    61°
    Sunny
    Forecast day icon
    Night
    41°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Sunny. Highs 50 to 60.
    Night Details
    Clear. Lows 30 to 35. Highs 55 to 65.
  • Forecast day icon
    Saturday
    Sunny
    69°
    Forecast night icon
    Night
    Mostly Clear
    44°
    Saturday 5/11
    Day
    69°
    Sunny
    Forecast day icon
    Night
    44°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Clear. Lows 30 to 35. Highs 55 to 65.
    Night Details
    Mostly clear. Lows 35 to 40.
  • Forecast day icon
    Sunday
    Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Sunday 5/12
    Day
    71°
    Sunny
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 20 percent chance of thunderstorms. Highs 55 to 65.
    Night Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40.
  • Forecast day icon
    Monday
    40% Chance of Storms
    68°
    Forecast night icon
    Night
    Partly Cloudy
    47°
    Monday 5/13
    Day
    68°
    40% Chance of Storms
    Forecast day icon
    Night
    47°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 65. Chance of precipitation 40 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Tuesday 5/14
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows 35 to 40. Highs 55 to 65.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 32F with an average humidity of 48%. Winds will be 4 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Wednesday 5/15
    Day
    64°
    Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. High temperature around 64F. Dew point will be around 27F with an average humidity of 36%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 44F. Dew point will be around 30F with an average humidity of 44%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Thursday 5/16
    Day
    68°
    Sunny
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny. High temperature around 68F. Dew point will be around 27F with an average humidity of 33%. Winds will be 10 mph from the W.
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 32F with an average humidity of 43%. Winds will be 8 mph from the SW.