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June 18th, 2025 :: 4:39 am EDT   

Local Weather Report for
Perth
Ontario, Canada

 Perth Weather Forecast Summary  
 
Today
Jun 18th
Thursday
Jun 19th
Friday
Jun 20th
Saturday
Jun 21st
Sunday
Jun 22nd
Thundershowers Showers Thundershowers Thundershowers Cloudy
26°C
25°C
14°C
26°C
12°C
27°C
15°C
29°C
19°C
 
 Perth Detailed Weather Forecast  
 
Wednesday, June 18th, 2025
Overnight Temperature: 19°C
Cloudy with a chance of showers.
Morning Temperature: 24°C
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 24°C
Cloudy with a chance of showers or thundershowers.
Evening Temperature: 19°C
Cloudy with showers likely.
Thursday, June 19th, 2025
Overnight Temperature: 18°C
Cloudy with showers likely.
Morning Temperature: 23°C
A mix of cloud and sun with showers likely. Slight chance of a thunderstorm. Windy.
Afternoon Temperature: 17°C
Cloudy with a chance of showers. Windy.
Evening Temperature: 14°C
Cloudy with a few showers. Windy.
Friday, June 20th, 2025
Overnight Temperature: 14°C
Clear. Windy at times.
Morning Temperature: 24°C
A mix of cloud and sun.
Afternoon Temperature: 21°C
Cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 16°C
Clear with cloudy periods with a few showers.
Saturday, June 21st, 2025
Overnight Temperature: 17°C
A mix of cloudy and clear skies with a slight chance of showers.
Morning Temperature: 25°C
Cloudy with a chance of showers or thundershowers.
Afternoon Temperature: 21°C
Cloudy with a few showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 19°C
Cloudy with showers likely.
Sunday, June 22nd, 2025
Overnight Temperature: 20°C
Cloudy.
Morning Temperature: 26°C
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 28°C
A mix of cloud and sun. Chance of a thunderstorm.
Evening Temperature: 23°C
Clear with cloudy periods. Chance of a thunderstorm.
Monday, June 23rd, 2025
Overnight Temperature: 23°C
Clear with cloudy periods. Chance of a thunderstorm.
Morning Temperature: 33°C
Mostly sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 32°C
Sunny. Chance of a thunderstorm. Windy at times.
Evening Temperature: 23°C
Clear. Chance of a thunderstorm.
Tuesday, June 24th, 2025
Overnight Temperature: 24°C
Clear. Chance of a thunderstorm.
Morning Temperature: 34°C
A mix of cloud and sun. Chance of a thunderstorm.
Afternoon Temperature: 28°C
Cloudy with a few showers. Chance of a thunderstorm. Windy at times.
Evening Temperature: 20°C
Cloudy with a few showers.
Wednesday, June 25th, 2025
Overnight Temperature: 19°C
A mix of cloudy and clear skies.
Morning Temperature: 23°C
Cloudy.
Afternoon Temperature: 24°C
A mix of cloud and sun.
Evening Temperature: 17°C
Clear.
Thursday, June 26th, 2025
Overnight Temperature: 15°C
Cloudy. Windy at times.
Morning Temperature: 22°C
Cloudy. Windy at times.
Afternoon Temperature: 21°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: 17°C
Cloudy.





 

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This WeatherCity Weather Forecast for Perth, 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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