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August 1st, 2025 :: 11:53 pm EDT   

Local Weather Report for
Grand Sudbury
Ontario, Canada

 Grand Sudbury Weather Forecast Summary  
 
Today
Aug 1st
Saturday
Aug 2nd
Sunday
Aug 3rd
Monday
Aug 4th
Tuesday
Aug 5th
Cloudy Mostly Sunny Cloudy Cloudy Mix of Sun and Cloud
23°C
27°C
10°C
29°C
13°C
25°C
14°C
29°C
13°C
 
 Grand Sudbury Detailed Weather Forecast  
 
Saturday, August 2nd, 2025
Overnight Temperature: 12°C
Clear.
Morning Temperature: 23°C
Sunny. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 25°C
Sunny with cloudy periods. Chance of a thunderstorm.
Evening Temperature: 17°C
Clear.
Sunday, August 3rd, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 26°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 27°C
Sunny.
Evening Temperature: 16°C
Clear.
Monday, August 4th, 2025
Overnight Temperature: 15°C
Cloudy.
Morning Temperature: 20°C
Cloudy. Slight chance of a thunderstorm.
Afternoon Temperature: 21°C
Mostly sunny with a chance of showers or thundershowers.
Evening Temperature: 15°C
Mostly clear.
Tuesday, August 5th, 2025
Overnight Temperature: 14°C
Clear.
Morning Temperature: 26°C
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 27°C
Sunny with cloudy periods. Slight chance of a thunderstorm.
Evening Temperature: 18°C
A mix of clear and cloudy skies.
Wednesday, August 6th, 2025
Overnight Temperature: 17°C
A mix of cloudy and clear skies.
Morning Temperature: 28°C
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy.
Evening Temperature: 20°C
Cloudy.
Thursday, August 7th, 2025
Overnight Temperature: 19°C
A mix of cloudy and clear skies.
Morning Temperature: 27°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 25°C
Cloudy. Windy at times.
Evening Temperature: 18°C
A mix of cloudy and clear skies with a chance of showers.
Friday, August 8th, 2025
Overnight Temperature: 18°C
Clear.
Morning Temperature: 28°C
Cloudy. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 27°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 20°C
Clear with cloudy periods.
Saturday, August 9th, 2025
Overnight Temperature: 20°C
A mix of cloudy and clear skies.
Morning Temperature: 30°C
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 28°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 21°C
Cloudy with a slight chance of showers or thundershowers.





 

  [ Local Weather Report ]
Greater Sudbury, ON 
 
Moxams Landing, ON 
 
Sudbury, ON 
11:00 PM  17°C
Mostly Clear
 
Capreol, ON 
11:00 PM  17°C
Mostly Clear
 
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This WeatherCity Weather Forecast for Grand Sudbury, Ontario, 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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