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June 19th, 2026 :: 10:09 am EDT   

Local Weather Report for
Lewisham
Ontario, Canada

 Lewisham Weather Forecast Summary  
 
Today
Jun 19th
Saturday
Jun 20th
Sunday
Jun 21st
Monday
Jun 22nd
Tuesday
Jun 23rd
Mix of Sun and Cloud Mostly Cloudy Mostly Sunny Mostly Sunny Mostly Sunny
18°C
16°C
10°C
21°C
7°C
23°C
7°C
23°C
8°C
 
 Lewisham Detailed Weather Forecast  
 
Friday, June 19th, 2026
Morning Temperature: 15°C
Mostly sunny. Windy at times.
Afternoon Temperature: 18°C
Sunny with cloudy periods with a slight chance of showers or thundershowers. Windy at times.
Evening Temperature: 12°C
Mostly cloudy with a chance of showers. Windy at times.
Saturday, June 20th, 2026
Overnight Temperature: 12°C
Mostly cloudy.
Morning Temperature: 13°C
Cloudy with a chance of showers.
Afternoon Temperature: 15°C
Mostly cloudy with a chance of showers.
Evening Temperature: 13°C
Clear.
Sunday, June 21st, 2026
Overnight Temperature: 8°C
Clear.
Morning Temperature: 16°C
Mostly sunny.
Afternoon Temperature: 21°C
Sunny. Windy at times.
Evening Temperature: 12°C
Mostly clear.
Monday, June 22nd, 2026
Overnight Temperature: 7°C
Clear.
Morning Temperature: 16°C
Sunny.
Afternoon Temperature: 22°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 14°C
Mostly clear.
Tuesday, June 23rd, 2026
Overnight Temperature: 9°C
Clear.
Morning Temperature: 17°C
Sunny.
Afternoon Temperature: 23°C
Mostly sunny.
Evening Temperature: 16°C
Cloudy.
Wednesday, June 24th, 2026
Overnight Temperature: 13°C
Cloudy with clear periods.
Morning Temperature: 16°C
Cloudy with sunny periods with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 15°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Evening Temperature: 13°C
Cloudy with a chance of showers.
Thursday, June 25th, 2026
Overnight Temperature: 12°C
Cloudy with clear periods.
Morning Temperature: 13°C
Cloudy with sunny periods with a slight chance of showers.
Afternoon Temperature: 19°C
Mostly sunny with a chance of showers or thundershowers.
Evening Temperature: 14°C
Clear with showers likely. Slight chance of a thunderstorm.
Friday, June 26th, 2026
Overnight Temperature: 10°C
Mostly clear with a slight chance of showers.
Morning Temperature: 18°C
Sunny. Slight chance of a thunderstorm.
Afternoon Temperature: 24°C
A mix of sun and cloud. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 17°C
Clear with cloudy periods.
Saturday, June 27th, 2026
Overnight Temperature: 12°C
Clear.
Morning Temperature: 20°C
Sunny.
Afternoon Temperature: 24°C
A mix of cloud and sun.
Evening Temperature: 18°C
Mostly clear. Slight chance of a thunderstorm.





 

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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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