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May 19th, 2026 :: 1:57 am EDT   

Local Weather Report for
Thorold
Ontario, Canada

 Thorold Weather Forecast Summary  
 
Today
May 19th
Wednesday
May 20th
Thursday
May 21st
Friday
May 22nd
Saturday
May 23rd
Mostly Sunny Mostly Cloudy with Showers Mostly Sunny Mix of Sun and Cloud Cloudy
25°C
18°C
9°C
14°C
7°C
18°C
6°C
14°C
11°C
 
 Thorold Detailed Weather Forecast  
 
Tuesday, May 19th, 2026
Overnight Temperature: 17°C
A mix of cloudy and clear skies with a slight chance of showers. Windy at times.
Morning Temperature: 19°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 25°C
Sunny with cloudy periods. Slight chance of a thunderstorm. Windy.
Evening Temperature: 19°C
Clear with cloudy periods with a chance of showers. Windy at times.
Wednesday, May 20th, 2026
Overnight Temperature: 17°C
Cloudy with showers likely. Windy at times.
Morning Temperature: 13°C
Sunny with cloudy periods with showers likely. Windy at times.
Afternoon Temperature: 16°C
Mostly sunny. Windy at times.
Evening Temperature: 11°C
A mix of cloudy and clear skies.
Thursday, May 21st, 2026
Overnight Temperature: 7°C
A mix of clear and cloudy skies.
Morning Temperature: 9°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 14°C
Sunny. Windy at times.
Evening Temperature: 9°C
Mostly clear.
Friday, May 22nd, 2026
Overnight Temperature: 7°C
Mostly clear.
Morning Temperature: 12°C
A mix of sun and cloud. Windy at times.
Afternoon Temperature: 18°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 13°C
A mix of cloudy and clear skies.
Saturday, May 23rd, 2026
Overnight Temperature: 12°C
Cloudy.
Morning Temperature: 12°C
Cloudy.
Afternoon Temperature: 14°C
Mostly cloudy. Windy at times.
Evening Temperature: 12°C
Cloudy with a slight chance of showers. Windy at times.
Sunday, May 24th, 2026
Overnight Temperature: 11°C
A mix of cloudy and clear skies with a slight chance of showers. Windy at times.
Morning Temperature: 12°C
A mix of cloud and sun.
Afternoon Temperature: 17°C
Cloudy.
Evening Temperature: 15°C
A mix of clear and cloudy skies.
Monday, May 25th, 2026
Overnight Temperature: 12°C
Clear with cloudy periods.
Morning Temperature: 16°C
A mix of cloud and sun.
Afternoon Temperature: 18°C
Cloudy.
Evening Temperature: 15°C
Cloudy with a chance of showers.
Tuesday, May 26th, 2026
Overnight Temperature: 15°C
Cloudy with a chance of showers.
Morning Temperature: 17°C
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 23°C
A mix of cloud and sun with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 18°C
Mostly cloudy with a slight chance of showers.





 

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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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