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July 17th, 2026 :: 5:56 am EDT   

Local Weather Report for
Lewisham
Ontario, Canada

 Lewisham Weather Forecast Summary  
 
Today
Jul 17th 		Saturday
Jul 18th 		Sunday
Jul 19th 		Monday
Jul 20th 		Tuesday
Jul 21st
Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Thundershowers
26°C
 27°C
14°C		 24°C
11°C		 26°C
10°C		 20°C
14°C
 
 Lewisham Detailed Weather Forecast  
 
Friday, July 17th, 2026
Morning Temperature: 19°C
Sunny with cloudy periods.
Afternoon Temperature: 26°C
Sunny. Windy at times.
Evening Temperature: 17°C
Mostly clear.
Saturday, July 18th, 2026
Overnight Temperature: 15°C
Mostly clear.
Morning Temperature: 22°C
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Afternoon Temperature: 26°C
Sunny with cloudy periods with a chance of showers or thundershowers. Windy at times.
Evening Temperature: 18°C
A mix of clear and cloudy skies. Windy at times.
Sunday, July 19th, 2026
Overnight Temperature: 13°C
Clear with cloudy periods. Windy at times.
Morning Temperature: 16°C
Sunny. Windy at times.
Afternoon Temperature: 24°C
Sunny. Windy at times.
Evening Temperature: 15°C
Mostly clear.
Monday, July 20th, 2026
Overnight Temperature: 11°C
Mostly clear.
Morning Temperature: 19°C
Sunny with cloudy periods.
Afternoon Temperature: 24°C
Mostly cloudy.
Evening Temperature: 20°C
Clear with cloudy periods.
Tuesday, July 21st, 2026
Overnight Temperature: 16°C
A mix of cloudy and clear skies with a slight chance of showers.
Morning Temperature: 16°C
Cloudy with a few showers. Windy at times.
Afternoon Temperature: 20°C
A mix of sun and cloud with a few showers. Chance of a thunderstorm.
Evening Temperature: 16°C
Clear with showers likely. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 15°C
Cloudy with clear periods.
Morning Temperature: 16°C
A mix of cloud and sun with a slight chance of showers.
Afternoon Temperature: 14°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 13°C
A mix of cloudy and clear skies.
Thursday, July 23rd, 2026
Overnight Temperature: 9°C
Mostly clear.
Morning Temperature: 17°C
Sunny.
Afternoon Temperature: 24°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 16°C
Clear.
Friday, July 24th, 2026
Overnight Temperature: 11°C
Clear.
Morning Temperature: 19°C
Sunny with cloudy periods.
Afternoon Temperature: 25°C
A mix of cloud and sun. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 15°C
A mix of cloudy and clear skies with a chance of showers.
Saturday, July 25th, 2026
Overnight Temperature: 13°C
Clear with cloudy periods with a chance of showers.
Morning Temperature: 16°C
Sunny with cloudy periods with a slight chance of showers or thundershowers.
Afternoon Temperature: 22°C
A mix of sun and cloud with a chance of showers. Slight chance of a thunderstorm.
Evening Temperature: 15°C
Clear with a slight chance of showers.



 

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This WeatherCity Weather Forecast for Lewisham, 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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