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August 5th, 2025 :: 10:27 am EDT   

Local Weather Report for
Grand Sudbury
Ontario, Canada

 Grand Sudbury Weather Forecast Summary  
 
Today
Aug 5th
Wednesday
Aug 6th
Thursday
Aug 7th
Friday
Aug 8th
Saturday
Aug 9th
Cloudy Mostly Sunny Mix of Cloud and Sun Cloudy Cloudy
78°F
84°F
56°F
84°F
60°F
78°F
62°F
88°F
63°F
 
 Grand Sudbury Detailed Weather Forecast  
 
Tuesday, August 5th, 2025
Morning Temperature: 73°F
A mix of cloud and sun.
Afternoon Temperature: 73°F
A mix of cloud and sun.
Evening Temperature: 59°F
A mix of cloudy and clear skies.
Wednesday, August 6th, 2025
Overnight Temperature: 59°F
Mostly clear.
Morning Temperature: 79°F
Mostly sunny.
Afternoon Temperature: 79°F
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 64°F
Mostly clear.
Thursday, August 7th, 2025
Overnight Temperature: 62°F
Mostly clear.
Morning Temperature: 81°F
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 77°F
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 64°F
A mix of cloudy and clear skies.
Friday, August 8th, 2025
Overnight Temperature: 64°F
A mix of clear and cloudy skies.
Morning Temperature: 75°F
Mostly cloudy with a slight chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 75°F
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 63°F
Cloudy with a slight chance of showers.
Saturday, August 9th, 2025
Overnight Temperature: 64°F
Cloudy with a chance of showers.
Morning Temperature: 83°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
Cloudy. Chance of a thunderstorm. Windy at times.
Evening Temperature: 68°F
Clear.
Sunday, August 10th, 2025
Overnight Temperature: 69°F
Clear.
Morning Temperature: 87°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 82°F
A mix of cloud and sun. Chance of a thunderstorm. Windy at times.
Evening Temperature: 69°F
Cloudy with showers likely.
Monday, August 11th, 2025
Overnight Temperature: 69°F
Cloudy with a chance of showers.
Morning Temperature: 83°F
Sunny with cloudy periods. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 75°F
Cloudy with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 68°F
Cloudy with showers.
Tuesday, August 12th, 2025
Overnight Temperature: 68°F
Cloudy with periods of rain. Slight chance of a thunderstorm.
Morning Temperature: 76°F
Sunny with showers likely. Chance of a thunderstorm.
Afternoon Temperature: 75°F
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm.
Evening Temperature: 65°F
Cloudy.
Wednesday, August 13th, 2025
Overnight Temperature: 62°F
Cloudy.
Morning Temperature: 79°F
Sunny with cloudy periods.
Afternoon Temperature: 71°F
Cloudy.
Evening Temperature: 67°F
Cloudy.





 

  [ Local Weather Report ]
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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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