Great Falls/Malmstrom AFB, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
Main Menu
10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    22°
    Friday 4/19
    Forecast night icon
    22°
    Partly Cloudy
    Hourly
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. Lows around 15. East winds up to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    48°
    Forecast night icon
    Night
    Mostly Clear
    33°
    Saturday 4/20
    Day
    48°
    Sunny
    Forecast day icon
    Night
    33°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Sunny. Highs 50 to 55. East winds up to 10 mph.
    Night Details
    Not as cold. Mostly clear. Lows around 30. East winds 5 to 10 mph shifting to the south after midnight.
  • Forecast day icon
    Sunday
    Windy
    55°
    Forecast night icon
    Night
    Windy
    36°
    Sunday 4/21
    Day
    55°
    Windy
    Forecast day icon
    Night
    36°
    Windy
    Forecast night icon
    Hourly
    Day Details
    Windy. Mostly cloudy. Highs 55 to 60. Southwest winds 10 to 15 mph with gusts to around 30 mph increasing to west 25 to 35 mph with gusts to around 50 mph in the afternoon.
    Night Details
    Windy. Mostly clear. Lows 30 to 35. West winds 20 to 30 mph with gusts to around 45 mph.
  • Forecast day icon
    Monday
    Partly Cloudy
    56°
    Forecast night icon
    Night
    Partly Cloudy
    32°
    Monday 4/22
    Day
    56°
    Partly Cloudy
    Forecast day icon
    Night
    32°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly cloudy with a 20 percent chance of rain showers. Highs around 55.
    Night Details
    Partly cloudy. Lows 30 to 40. Highs 60 to 70.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    61°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Tuesday 4/23
    Day
    61°
    Partly Cloudy
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 30 to 40. Highs 60 to 70.
    Night Details
    Partly cloudy. Lows 30 to 40. Highs 60 to 70.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    42°
    Wednesday 4/24
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 30 to 40. Highs 60 to 70.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. Highs around 65.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Thursday 4/25
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows 40 to 45. Highs around 65.
    Night Details
    Mostly cloudy with a 20 percent chance of rain showers. Lows around 40.
  • Forecast day icon
    Friday
    50% Chance Rain Showers
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    39°
    Friday 4/26
    Day
    58°
    50% Chance Rain Showers
    Forecast day icon
    Night
    39°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain showers. Highs around 60.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 39F. Dew point will be around 34F with an average humidity of 65%. Winds will be 5 mph from the N.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    53°
    Forecast night icon
    Night
    Cloudy
    37°
    Saturday 4/27
    Day
    53°
    30% Chance of Rain
    Forecast day icon
    Night
    37°
    Cloudy
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 53F. Dew point will be around 37F with an average humidity of 62%. Winds will be 2 mph from the NW.
    Night Details
    Cloudy. Low temperature around 37F. Dew point will be around 35F with an average humidity of 72%. Winds will be 2 mph from the N.
  • Forecast day icon
    Sunday
    Partly Cloudy
    58°
    Forecast night icon
    Night
    Partly Cloudy
    38°
    Sunday 4/28
    Day
    58°
    Partly Cloudy
    Forecast day icon
    Night
    38°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 58F. Dew point will be around 35F with an average humidity of 53%. Winds will be 6 mph from the SW.
    Night Details
    Partly cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 61%. Winds will be 3 mph from the S.