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December 11th, 2025 :: 2:46 pm MST   

Local Weather Report for
Great Falls
Montana, United States

 Current Great Falls Weather Conditions Updated December 11th at 1:53 pm 
Overcast
Temperature:14°F Dew Point:9°F
Barometer:30.09 inHg Wind:N 19 Mph
Humidity:77.3% Visibility:0M
 
 Great Falls Weather Forecast Summary  
 
Today
Dec 11th
Friday
Dec 12th
Saturday
Dec 13th
Sunday
Dec 14th
Monday
Dec 15th
Mix of rain and snow Flurries Cloudy Cloudy Cloudy
53°F
11°F
5°F
41°F
7°F
43°F
39°F
49°F
41°F
 
 Great Falls Detailed Weather Forecast  
 
Thursday, December 11th, 2025
Afternoon Temperature: 16°F
Cloudy with a few flurries.
Evening Temperature: 10°F
Cloudy with flurries likely. Windy at times.
Friday, December 12th, 2025
Overnight Temperature: 5°F
Cloudy with a few flurries.
Morning Temperature: 7°F
Cloudy with flurries likely.
Afternoon Temperature: 10°F
Cloudy with flurries likely.
Evening Temperature: 8°F
Cloudy with a chance of flurries.
Saturday, December 13th, 2025
Overnight Temperature: 8°F
Cloudy with a chance of flurries.
Morning Temperature: 14°F
Cloudy.
Afternoon Temperature: 11°F
Cloudy.
Evening Temperature: 31°F
Cloudy. Windy at times.
Sunday, December 14th, 2025
Overnight Temperature: 40°F
Cloudy. Windy at times.
Morning Temperature: 41°F
Cloudy. Windy at times.
Afternoon Temperature: 42°F
Cloudy. Windy.
Evening Temperature: 41°F
Cloudy. Windy at times.
Monday, December 15th, 2025
Overnight Temperature: 42°F
Cloudy. Windy.
Morning Temperature: 46°F
Cloudy. Windy.
Afternoon Temperature: 46°F
Cloudy. Windy.
Evening Temperature: 49°F
Cloudy. Windy.
Tuesday, December 16th, 2025
Overnight Temperature: 45°F
Clear with cloudy periods. Windy.
Morning Temperature: 47°F
Cloudy. Wind 20 to 30 mph.
Afternoon Temperature: 45°F
Cloudy. Windy.
Evening Temperature: 46°F
Cloudy. Windy.
Wednesday, December 17th, 2025
Overnight Temperature: 40°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Wind 25 to 40 mph.
Morning Temperature: 37°F
Sunny. Wind 25 to 40 mph.
Afternoon Temperature: 33°F
Sunny. Wind 25 to 40 mph.
Evening Temperature: 28°F
Cloudy. Wind 20 to 30 mph.
Thursday, December 18th, 2025
Overnight Temperature: 19°F
A mix of cloudy and clear skies.
Morning Temperature: 27°F
Cloudy.
Afternoon Temperature: 30°F
Cloudy.
Evening Temperature: 32°F
Cloudy.
Friday, December 19th, 2025
Overnight Temperature: 29°F
Cloudy.
Morning Temperature: 38°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 34°F
Cloudy. Windy at times.
Evening Temperature: 33°F
Clear with cloudy periods. Windy.





 

  [ Local Weather Report ]
Black Eagle, MT 
1:55 PM  16°F
light snow
 
Malmstrom, MT 
1:55 PM  16°F
light snow
 
East Helena, MT 
1:53 PM  52°F
Overcast
 
Helena, MT 
1:53 PM  52°F
Overcast
 
Cut Bank, MT 
1:56 PM  7°F
Overcast
 
Lewistown, MT 
1:45 PM  25°F
light snow mist
 
Drummond, MT 
 
Harlowton, MT 
 
Havre, MT 
1:53 PM  10°F
Overcast
 
Browning, MT 

 
This WeatherCity Weather Forecast for Great Falls, Montana, United States is computed using a computer-generated forecast model and should be considered experimental. Please confirm this weather information with your official weather information office

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