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July 21st, 2026 :: 3:44 pm MDT   

Local Weather Report for
Mcnab
Alberta, Canada

 Mcnab Weather Forecast Summary  
 
Today
Jul 21st
Wednesday
Jul 22nd
Thursday
Jul 23rd
Friday
Jul 24th
Saturday
Jul 25th
Mix of Sun and Cloud Mostly Sunny Mostly Sunny Sunny Sunny
27°C
32°C
17°C
35°C
19°C
32°C
21°C
34°C
20°C
 
 Mcnab Detailed Weather Forecast  
 
Tuesday, July 21st, 2026
Evening Temperature: 25°C
Mostly clear.
Wednesday, July 22nd, 2026
Overnight Temperature: 19°C
Mostly clear.
Morning Temperature: 20°C
Sunny. Windy at times.
Afternoon Temperature: 30°C
Sunny. Windy at times.
Evening Temperature: 29°C
Clear. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 22°C
Clear with a slight chance of showers. Windy at times.
Morning Temperature: 21°C
Sunny.
Afternoon Temperature: 33°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 30°C
Clear with cloudy periods. Chance of a thunderstorm. Windy at times.
Friday, July 24th, 2026
Overnight Temperature: 23°C
Clear. Windy.
Morning Temperature: 25°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 31°C
Sunny. Slight chance of a thunderstorm. Wind 30 to 50 km/h.
Evening Temperature: 29°C
Clear. Wind 30 to 50 km/h.
Saturday, July 25th, 2026
Overnight Temperature: 22°C
Clear. Windy.
Morning Temperature: 23°C
Sunny. Windy.
Afternoon Temperature: 33°C
Sunny. Windy.
Evening Temperature: 29°C
Clear. Windy at times.
Sunday, July 26th, 2026
Overnight Temperature: 21°C
Clear. Windy at times.
Morning Temperature: 19°C
Sunny. Windy.
Afternoon Temperature: 26°C
Sunny. Windy at times.
Evening Temperature: 26°C
Clear.
Monday, July 27th, 2026
Overnight Temperature: 18°C
Clear.
Morning Temperature: 18°C
Sunny.
Afternoon Temperature: 28°C
Sunny. Windy.
Evening Temperature: 27°C
Mostly clear. Windy at times.
Tuesday, July 28th, 2026
Overnight Temperature: 21°C
Mostly clear. Windy at times.
Morning Temperature: 15°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 20°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 19°C
A mix of clear and cloudy skies. Windy at times.
Wednesday, July 29th, 2026
Overnight Temperature: 13°C
Clear.
Morning Temperature: 15°C
Sunny.
Afternoon Temperature: 25°C
Mostly sunny.
Evening Temperature: 26°C
Mostly clear. Windy at times.





 

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This WeatherCity Weather Forecast for Mcnab, Alberta, Canada 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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