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July 21st, 2026 :: 7:32 pm MDT   

Local Weather Report for
Columbia Falls
Montana, United States

 Current Columbia Falls Weather Conditions Updated July 21st at 5:55 pm 
Temperature:86°F Dew Point:50°F
Barometer:30.04 inHg Wind:N 9 Mph
Humidity:28.9% Visibility:0M
 
 Columbia Falls Weather Forecast Summary  
 
Today
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Mostly Sunny Mostly Sunny Mostly Sunny Sunny Sunny
84°F
87°F
55°F
90°F
57°F
85°F
55°F
87°F
53°F
 
 Columbia Falls Detailed Weather Forecast  
 
Tuesday, July 21st, 2026
Evening Temperature: 75°F
Clear.
Wednesday, July 22nd, 2026
Overnight Temperature: 59°F
Mostly clear.
Morning Temperature: 63°F
Sunny.
Afternoon Temperature: 85°F
Sunny.
Evening Temperature: 80°F
Clear with cloudy periods. Slight chance of a thunderstorm.
Thursday, July 23rd, 2026
Overnight Temperature: 61°F
Clear.
Morning Temperature: 64°F
Mostly sunny.
Afternoon Temperature: 86°F
Sunny. Slight chance of a thunderstorm.
Evening Temperature: 81°F
Clear. Chance of a thunderstorm. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 60°F
Clear.
Morning Temperature: 62°F
Sunny.
Afternoon Temperature: 83°F
Sunny. Windy.
Evening Temperature: 77°F
Clear. Windy at times.
Saturday, July 25th, 2026
Overnight Temperature: 57°F
Clear.
Morning Temperature: 61°F
Sunny.
Afternoon Temperature: 84°F
Sunny. Windy at times.
Evening Temperature: 75°F
Clear. Windy at times.
Sunday, July 26th, 2026
Overnight Temperature: 56°F
Clear.
Morning Temperature: 56°F
Sunny.
Afternoon Temperature: 73°F
Sunny.
Evening Temperature: 69°F
Clear. Windy at times.
Monday, July 27th, 2026
Overnight Temperature: 52°F
Clear.
Morning Temperature: 56°F
Sunny.
Afternoon Temperature: 76°F
Mostly sunny. Windy at times.
Evening Temperature: 72°F
Mostly clear. Windy at times.
Tuesday, July 28th, 2026
Overnight Temperature: 55°F
Mostly clear.
Morning Temperature: 59°F
Sunny.
Afternoon Temperature: 78°F
Sunny. Windy at times.
Evening Temperature: 72°F
Clear. Windy at times.
Wednesday, July 29th, 2026
Overnight Temperature: 53°F
Clear.
Morning Temperature: 57°F
Sunny.
Afternoon Temperature: 81°F
Mostly sunny.
Evening Temperature: 76°F
Clear.





 

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This WeatherCity Weather Forecast for Columbia 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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