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July 20th, 2026 :: 4:12 am EDT   

Local Weather Report for
Thorold
Ontario, Canada

 Thorold Weather Forecast Summary  
 
Today
Jul 20th 		Tuesday
Jul 21st 		Wednesday
Jul 22nd 		Thursday
Jul 23rd 		Friday
Jul 24th
Mostly Sunny Thundershowers Mostly Sunny Mostly Sunny Sunny
25°C
 24°C
19°C		 19°C
13°C		 25°C
12°C		 27°C
16°C
 
 Thorold Detailed Weather Forecast  
 
Monday, July 20th, 2026
Overnight Temperature: 16°C
Mostly clear.
Morning Temperature: 20°C
Sunny.
Afternoon Temperature: 25°C
Mostly sunny. Windy at times.
Evening Temperature: 21°C
Clear with cloudy periods.
Tuesday, July 21st, 2026
Overnight Temperature: 20°C
A mix of clear and cloudy skies.
Morning Temperature: 22°C
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 24°C
A mix of sun and cloud with a chance of showers or thundershowers. Windy.
Evening Temperature: 20°C
Mostly clear with showers likely. Chance of a thunderstorm. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 14°C
Clear with a chance of showers.
Morning Temperature: 16°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: 19°C
A mix of cloud and sun with a slight chance of showers. Windy at times.
Evening Temperature: 15°C
Clear with a slight chance of showers. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 12°C
Clear with cloudy periods.
Morning Temperature: 19°C
Sunny. Windy at times.
Afternoon Temperature: 25°C
A mix of sun and cloud. Windy at times.
Evening Temperature: 19°C
Clear.
Friday, July 24th, 2026
Overnight Temperature: 16°C
Clear.
Morning Temperature: 21°C
Sunny. Windy at times.
Afternoon Temperature: 27°C
Sunny. Windy at times.
Evening Temperature: 21°C
Clear.
Saturday, July 25th, 2026
Overnight Temperature: 17°C
Clear.
Morning Temperature: 23°C
Sunny.
Afternoon Temperature: 30°C
Sunny.
Evening Temperature: 24°C
Clear.
Sunday, July 26th, 2026
Overnight Temperature: 21°C
Mostly clear.
Morning Temperature: 25°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 29°C
Mostly sunny. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 24°C
A mix of cloudy and clear skies. Chance of a thunderstorm. Windy at times.
Monday, July 27th, 2026
Overnight Temperature: 22°C
Mostly clear with showers likely. Chance of a thunderstorm. Windy at times.
Morning Temperature: 22°C
A mix of cloud and sun with showers likely. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 24°C
A mix of cloud and sun with showers likely. Chance of a thunderstorm.
Evening Temperature: 20°C
Clear with showers likely. Slight chance of a thunderstorm.
Tuesday, July 28th, 2026
Overnight Temperature: 18°C
Mostly clear.
Morning Temperature: 20°C
Sunny.
Afternoon Temperature: 25°C
Sunny.
Evening Temperature: 21°C
Clear.



 

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This WeatherCity Weather Forecast for Thorold, 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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