Lake McDonald, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Sunday 5/12
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 77F. Dew point will be around 42F with an average humidity of 52%. Winds will be 6 mph from the SW.
    Night Details
    Mostly clear. Lows in the 40s to lower 50s. Southwest winds 15 to 20 mph.
  • Forecast day icon
    Monday
    40% Chance of Storms
    69°
    Forecast night icon
    Night
    60% Chance of Storms
    50°
    Monday 5/13
    Day
    69°
    40% Chance of Storms
    Forecast day icon
    Night
    50°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny in the morning then mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 60s to lower 70s. Southwest winds 15 to 25 mph.
    Night Details
    Chance of showers and thunderstorms in the evening then rain showers likely and a slight chance of thunderstorms after midnight. Chance of precipitation 60 percent. Lows in the 40s. West winds 15 to 20 mph.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    64°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Tuesday 5/14
    Day
    64°
    70% Chance of Storms
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Rain likely in the morning then chance of rain showers and a slight chance of thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the mid 50s to lower 60s.
    Night Details
    Mostly cloudy with a 20 percent chance of rain in the evening then partly cloudy after midnight. Lows in the upper 30s to mid 40s.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Wednesday 5/15
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 60s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the 40s to lower 50s.
  • Forecast day icon
    Thursday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    40% Chance of Rain
    46°
    Thursday 5/16
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    40% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain. Highs in the mid 60s to lower 70s.
    Night Details
    Mostly cloudy with a 40 percent chance of rain. Lows in the 40s.
  • Forecast day icon
    Friday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    40% Chance of Snow
    44°
    Friday 5/17
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    44°
    40% Chance of Snow
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs in the mid 50s to lower 60s.
    Night Details
    Mostly cloudy with a chance of rain. A chance of snow after midnight. Chance of precipitation 40 percent. Lows in the mid 30s to lower 40s.
  • Forecast day icon
    Saturday
    50% Chance of Snow
    56°
    Forecast night icon
    Night
    30% Chance Frozen Mix
    40°
    Saturday 5/18
    Day
    56°
    50% Chance of Snow
    Forecast day icon
    Night
    40°
    30% Chance Frozen Mix
    Forecast night icon
    Day Details
    Mostly cloudy with a chance of rain. A chance of snow in the morning. Chance of precipitation 50 percent. Highs in the 50s.
    Night Details
    Mostly cloudy with a chance of rain in the evening then partly cloudy with a slight chance of rain and snow after midnight. Chance of precipitation 30 percent. Lows in the 30s to lower 40s.
  • Forecast day icon
    Sunday
    40% Chance of Snow
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    42°
    Sunday 5/19
    Day
    62°
    40% Chance of Snow
    Forecast day icon
    Night
    42°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. A chance of snow and a slight chance of rain in the morning then a chance of rain in the afternoon. Chance of precipitation 40 percent. Highs in the mid 50s to lower 60s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 42F. Dew point will be around 35F with an average humidity of 57%. Winds will be 2 mph from the NE.
  • Forecast day icon
    Monday
    30% Chance of Rain
    62°
    Forecast night icon
    Night
    40% Chance of Rain
    43°
    Monday 5/20
    Day
    62°
    30% Chance of Rain
    Forecast day icon
    Night
    43°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 62F. Dew point will be around 35F with an average humidity of 48%. Winds will be 3 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 43F. Dew point will be around 35F with an average humidity of 57%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    50% Chance of Rain
    60°
    Forecast night icon
    Night
    50% Chance of Rain
    42°
    Tuesday 5/21
    Day
    60°
    50% Chance of Rain
    Forecast day icon
    Night
    42°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 60F. Dew point will be around 37F with an average humidity of 54%. Winds will be 2 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 42F. Dew point will be around 37F with an average humidity of 63%. Winds will be 2 mph from the W.