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August 9th, 2025 :: 12:44 pm MDT   

Local Weather Report for
Great Falls
Montana, United States

 Current Great Falls Weather Conditions Updated August 9th at 11:53 am 
Overcast
Temperature:70°F Dew Point:45°F
Barometer:30.09 inHg Wind:N 24 Mph
Humidity:40.3% Visibility:0M
 
 Great Falls Weather Forecast Summary  
 
Today
Aug 9th
Sunday
Aug 10th
Monday
Aug 11th
Tuesday
Aug 12th
Wednesday
Aug 13th
Cloudy Cloudy Cloudy Mostly Sunny Mostly Sunny
77°F
83°F
58°F
81°F
63°F
94°F
63°F
79°F
58°F
 
 Great Falls Detailed Weather Forecast  
 
Saturday, August 9th, 2025
Afternoon Temperature: 77°F
Mostly cloudy. Windy at times.
Evening Temperature: 63°F
Cloudy.
Sunday, August 10th, 2025
Overnight Temperature: 59°F
Cloudy.
Morning Temperature: 77°F
Sunny. Windy at times.
Afternoon Temperature: 82°F
Sunny. Windy at times.
Evening Temperature: 70°F
Clear.
Monday, August 11th, 2025
Overnight Temperature: 64°F
Cloudy.
Morning Temperature: 76°F
Cloudy. Windy at times.
Afternoon Temperature: 80°F
Sunny. Windy at times.
Evening Temperature: 68°F
Clear. Windy at times.
Tuesday, August 12th, 2025
Overnight Temperature: 64°F
Clear.
Morning Temperature: 84°F
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 89°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 74°F
Mostly clear.
Wednesday, August 13th, 2025
Overnight Temperature: 63°F
Clear with cloudy periods.
Morning Temperature: 70°F
Sunny with cloudy periods with a slight chance of showers.
Afternoon Temperature: 79°F
Sunny. Windy at times.
Evening Temperature: 66°F
Clear. Windy at times.
Thursday, August 14th, 2025
Overnight Temperature: 54°F
Mostly clear. Windy at times.
Morning Temperature: 59°F
Cloudy. Windy at times.
Afternoon Temperature: 57°F
Cloudy. Windy.
Evening Temperature: 54°F
Cloudy. Windy at times.
Friday, August 15th, 2025
Overnight Temperature: 48°F
Clear.
Morning Temperature: 67°F
Sunny. Windy at times.
Afternoon Temperature: 80°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 65°F
Clear.
Saturday, August 16th, 2025
Overnight Temperature: 59°F
Clear.
Morning Temperature: 79°F
Sunny.
Afternoon Temperature: 90°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy.
Evening Temperature: 76°F
Clear with cloudy periods. Slight chance of a thunderstorm. Windy at times.
Sunday, August 17th, 2025
Overnight Temperature: 67°F
Cloudy.
Morning Temperature: 81°F
Cloudy. Windy at times.
Afternoon Temperature: 76°F
Cloudy with a chance of showers. Wind 20 to 30 mph.
Evening Temperature: 65°F
Cloudy with a chance of showers.





 

  [ Local Weather Report ]
Black Eagle, MT 
11:55 AM  72°F
Overcast
 
Malmstrom, MT 
11:55 AM  72°F
Overcast
 
East Helena, MT 
11:53 AM  70°F
Overcast
 
Helena, MT 
11:53 AM  70°F
Overcast
 
Cut Bank, MT 
11:56 AM  70°F
Mostly Sunny
 
Lewistown, MT 
11:54 AM  64°F
Overcast
 
Drummond, MT 
 
Harlowton, MT 
 
Havre, MT 
11:53 AM  64°F
Overcast haze
 
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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