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July 20th, 2026 :: 6:50 am EDT   

Local Weather Report for
Lewisham
Ontario, Canada

 Lewisham Weather Forecast Summary  
 
Today
Jul 20th 		Tuesday
Jul 21st 		Wednesday
Jul 22nd 		Thursday
Jul 23rd 		Friday
Jul 24th
Mostly Sunny Mix of Cloud and Sun Mix of Cloud and Sun Mostly Sunny Mostly Sunny
25°C
 22°C
16°C		 15°C
10°C		 24°C
8°C		 27°C
12°C
 
 Lewisham Detailed Weather Forecast  
 
Monday, July 20th, 2026
Morning Temperature: 18°C
Sunny.
Afternoon Temperature: 25°C
Mostly sunny.
Evening Temperature: 19°C
A mix of cloudy and clear skies.
Tuesday, July 21st, 2026
Overnight Temperature: 16°C
Clear with cloudy periods.
Morning Temperature: 17°C
Mostly cloudy with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 22°C
Sunny with cloudy periods with showers likely. Chance of a thunderstorm. Windy at times.
Evening Temperature: 18°C
A mix of cloudy and clear skies with a chance of showers. Windy at times.
Wednesday, July 22nd, 2026
Overnight Temperature: 13°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 with a slight chance of showers. Windy at times.
Afternoon Temperature: 13°C
A mix of cloud and sun. Windy at times.
Evening Temperature: 11°C
Cloudy with clear periods. Windy at times.
Thursday, July 23rd, 2026
Overnight Temperature: 9°C
Mostly cloudy with a slight chance of showers.
Morning Temperature: 16°C
Mostly sunny. Windy at times.
Afternoon Temperature: 23°C
A mix of sun and cloud. Windy at times.
Evening Temperature: 16°C
Clear.
Friday, July 24th, 2026
Overnight Temperature: 13°C
Mostly clear.
Morning Temperature: 21°C
Sunny.
Afternoon Temperature: 27°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 18°C
Mostly clear.
Saturday, July 25th, 2026
Overnight Temperature: 15°C
Clear with cloudy periods.
Morning Temperature: 21°C
Sunny with cloudy periods.
Afternoon Temperature: 29°C
Mostly sunny. Windy at times.
Evening Temperature: 20°C
Mostly clear.
Sunday, July 26th, 2026
Overnight Temperature: 16°C
Mostly clear.
Morning Temperature: 23°C
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 28°C
Mostly sunny. Windy at times.
Evening Temperature: 20°C
A mix of cloudy and clear skies with showers likely. Slight chance of a thunderstorm.
Monday, July 27th, 2026
Overnight Temperature: 18°C
A mix of cloudy and clear skies with a chance of showers.
Morning Temperature: 20°C
A mix of sun and cloud with a slight chance of showers or thundershowers.
Afternoon Temperature: 22°C
A mix of cloud and sun with a slight chance of showers. Windy at times.
Evening Temperature: 19°C
Clear.
Tuesday, July 28th, 2026
Overnight Temperature: 14°C
Clear.
Morning Temperature: 18°C
Sunny.
Afternoon Temperature: 26°C
Sunny.
Evening Temperature: 18°C
Clear.



 

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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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