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January 12th, 2026 :: 5:16 pm MST   

Local Weather Report for
Great Falls
Montana, United States

 Current Great Falls Weather Conditions Updated January 12th at 3:53 pm 
Temperature:57°F Dew Point:27°F
Barometer:30.06 inHg Wind:N 41 Mph
Humidity:30.6% Visibility:0M
 
 Great Falls Weather Forecast Summary  
 
Today
Jan 12th
Tuesday
Jan 13th
Wednesday
Jan 14th
Thursday
Jan 15th
Friday
Jan 16th
Cloudy Cloudy Cloudy Cloudy Cloudy
55°F
54°F
43°F
56°F
37°F
42°F
29°F
34°F
26°F
 
 Great Falls Detailed Weather Forecast  
 
Monday, January 12th, 2026
Evening Temperature: 51°F
Cloudy. Windy.
Tuesday, January 13th, 2026
Overnight Temperature: 52°F
Cloudy. Windy.
Morning Temperature: 54°F
Cloudy with a chance of showers. Windy.
Afternoon Temperature: 46°F
Cloudy.
Evening Temperature: 44°F
Cloudy.
Wednesday, January 14th, 2026
Overnight Temperature: 40°F
Cloudy.
Morning Temperature: 52°F
Sunny. Windy at times.
Afternoon Temperature: 49°F
Sunny. Windy at times.
Evening Temperature: 39°F
Mostly clear.
Thursday, January 15th, 2026
Overnight Temperature: 35°F
Clear. Windy at times.
Morning Temperature: 40°F
Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times.
Afternoon Temperature: 34°F
Cloudy. Windy at times.
Evening Temperature: 30°F
A mix of cloudy and clear skies. Windy at times.
Friday, January 16th, 2026
Overnight Temperature: 26°F
Cloudy.
Morning Temperature: 33°F
Cloudy.
Afternoon Temperature: 30°F
Cloudy.
Evening Temperature: 28°F
A mix of cloudy and clear skies.
Saturday, January 17th, 2026
Overnight Temperature: 28°F
Cloudy.
Morning Temperature: 43°F
A mix of cloud and sun. Windy.
Afternoon Temperature: 39°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 36°F
Clear.
Sunday, January 18th, 2026
Overnight Temperature: 36°F
Clear. Windy at times.
Morning Temperature: 50°F
Sunny with cloudy periods. Windy.
Afternoon Temperature: 41°F
Sunny. Windy at times.
Evening Temperature: 33°F
Clear.
Monday, January 19th, 2026
Overnight Temperature: 33°F
A mix of clear and cloudy skies. Windy at times.
Morning Temperature: 45°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 35°F
Cloudy.
Evening Temperature: 30°F
Cloudy.
Tuesday, January 20th, 2026
Overnight Temperature: 31°F
Cloudy.
Morning Temperature: 33°F
Cloudy. Windy at times.
Afternoon Temperature: 28°F
Cloudy with a chance of flurries.
Evening Temperature: 20°F
Cloudy with flurries likely.





 

  [ Local Weather Report ]
Black Eagle, MT 
3:55 PM  59°F
Overcast
 
Malmstrom, MT 
3:55 PM  59°F
Overcast
 
East Helena, MT 
3:53 PM  57°F
Overcast
 
Helena, MT 
3:53 PM  57°F
Overcast
 
Cut Bank, MT 
3:56 PM  54°F
 
 
Lewistown, MT 
3:54 PM  55°F
 
 
Drummond, MT 
 
Harlowton, MT 
 
Havre, MT 
3:53 PM  52°F
 
 
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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