Columbia Falls, 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
    33°
    Friday 5/3
    Day
    54°
    Mostly Sunny
    Forecast day icon
    Night
    33°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. High temperature around 54F. Dew point will be around 28F with an average humidity of 58%. 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
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Saturday 5/4
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    45°
    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
    59°
    Forecast night icon
    Night
    70% Chance of Rain
    42°
    Sunday 5/5
    Day
    59°
    60% Chance of Rain
    Forecast day icon
    Night
    42°
    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
    40°
    Monday 5/6
    Day
    50°
    70% Chance of Rain
    Forecast day icon
    Night
    40°
    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
    47°
    Forecast night icon
    Night
    60% Chance of Rain
    39°
    Tuesday 5/7
    Day
    47°
    60% Chance of Rain
    Forecast day icon
    Night
    39°
    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
    49°
    Forecast night icon
    Night
    30% Chance of Rain
    38°
    Wednesday 5/8
    Day
    49°
    50% Chance of Rain
    Forecast day icon
    Night
    38°
    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
    37°
    Thursday 5/9
    Day
    57°
    Mostly Cloudy
    Forecast day icon
    Night
    37°
    Mostly Clear
    Forecast night icon
    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
    65°
    Forecast night icon
    Night
    Clear
    42°
    Friday 5/10
    Day
    65°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. Highs in the mid 60s to lower 70s.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 38F with an average humidity of 65%. Winds will be 4 mph from the E.
  • Forecast day icon
    Saturday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    44°
    Saturday 5/11
    Day
    72°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 37F with an average humidity of 46%. Winds will be 4 mph from the SW.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 38F with an average humidity of 56%. Winds will be 4 mph from the E.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    71°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Sunday 5/12
    Day
    71°
    30% Chance of Rain
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Day Details
    Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 71F. Dew point will be around 37F with an average humidity of 43%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 46F. Dew point will be around 40F with an average humidity of 60%. Winds will be 4 mph from the SW.