The Big Mountain Ski And Summer Resort, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Friday
    Mostly Sunny
    54°
    Forecast night icon
    Night
    Mostly Cloudy
    32°
    Friday 5/3
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    32°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 54F. Dew point will be around 31F with an average humidity of 57%. Winds will be 3 mph from the S.
    Night Details
    Mostly clear until early morning then becoming mostly cloudy. Areas of frost after midnight. Widespread frost late in the night. Lows in the 30s.
  • Forecast day icon
    Saturday
    Mostly Cloudy
    63°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Saturday 5/4
    Day
    63°
    Mostly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Widespread frost in the morning. Highs in the 60s. Northeast winds to 15 mph.
    Night Details
    Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the 40s. Northeast winds 15 to 20 mph.
  • Forecast day icon
    Sunday
    60% Chance of Rain
    58°
    Forecast night icon
    Night
    70% Chance of Rain
    40°
    Sunday 5/5
    Day
    58°
    60% Chance of Rain
    Forecast day icon
    Night
    40°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    A chance of rain in the morning then rain likely in the afternoon. Chance of rain 60 percent. Highs in the upper 50s to mid 60s. North winds to 15 mph.
    Night Details
    Rain likely in the evening then a chance of rain after midnight. Chance of rain 70 percent. Lows in the upper 30s to mid 40s.
  • Forecast day icon
    Monday
    70% Chance of Rain
    50°
    Forecast night icon
    Night
    40% Chance of Rain
    38°
    Monday 5/6
    Day
    50°
    70% Chance of Rain
    Forecast day icon
    Night
    38°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then a chance of rain in the afternoon. Chance of rain 70 percent. Highs in the upper 40s to mid 50s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Tuesday
    60% Chance of Rain
    48°
    Forecast night icon
    Night
    60% Chance of Rain
    37°
    Tuesday 5/7
    Day
    48°
    60% Chance of Rain
    Forecast day icon
    Night
    37°
    60% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    A chance of rain in the morning then rain likely in the afternoon. Chance of rain 60 percent. Highs in the mid 40s to lower 50s.
    Night Details
    Rain likely. Chance of rain 60 percent. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    50°
    Forecast night icon
    Night
    30% Chance of Rain
    37°
    Wednesday 5/8
    Day
    50°
    50% Chance of Rain
    Forecast day icon
    Night
    37°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s to mid 50s.
    Night Details
    Mostly cloudy with a 30 percent chance of rain. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    57°
    Forecast night icon
    Night
    Mostly Clear
    36°
    Thursday 5/9
    Day
    57°
    Mostly Cloudy
    Forecast day icon
    Night
    36°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain. Highs in the upper 50s to mid 60s.
    Night Details
    Mostly clear. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Friday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Clear
    40°
    Friday 5/10
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    40°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s to lower 70s.
    Night Details
    Clear. Low temperature around 40F. Dew point will be around 40F with an average humidity of 69%. Winds will be 2 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    43°
    Saturday 5/11
    Day
    73°
    Sunny
    Forecast day icon
    Night
    43°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 41F with an average humidity of 54%. Winds will be 3 mph from the S.
    Night Details
    Clear. Low temperature around 43F. Dew point will be around 40F with an average humidity of 61%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    72°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Sunday 5/12
    Day
    72°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 72F. Dew point will be around 43F with an average humidity of 54%. Winds will be 3 mph from the SW.
    Night Details
    Mostly cloudy. Low temperature around 44F. Dew point will be around 42F with an average humidity of 65%. Winds will be 2 mph from the SW.