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July 26th, 2025 :: 8:50 am EDT   

Local Weather Report for
Sarnia
Ontario, Canada

 Current Sarnia Weather Conditions Updated July 26th at 7:48 am 
moderate rain mist
Temperature:20°C Dew Point:20°C
Barometer:101.8 kPa Wind: 7 Km/h
Humidity:100.0% Visibility:0 Km
 
 Sarnia Weather Forecast Summary  
 
Today
Jul 26th
Sunday
Jul 27th
Monday
Jul 28th
Tuesday
Jul 29th
Wednesday
Jul 30th
Thundershowers Mostly Sunny Mostly Sunny Mix of Cloud and Sun Cloudy
24°C
27°C
21°C
32°C
21°C
28°C
21°C
24°C
20°C
 
 Sarnia Detailed Weather Forecast  
 
Saturday, July 26th, 2025
Morning Temperature: 22°C
Cloudy with showers likely.
Afternoon Temperature: 23°C
Cloudy with showers likely. Chance of a thunderstorm.
Evening Temperature: 21°C
Cloudy with showers likely.
Sunday, July 27th, 2025
Overnight Temperature: 21°C
Clear with cloudy periods with a slight chance of showers.
Morning Temperature: 25°C
Sunny with cloudy periods. Chance of a thunderstorm.
Afternoon Temperature: 27°C
Sunny. Chance of a thunderstorm.
Evening Temperature: 22°C
Clear.
Monday, July 28th, 2025
Overnight Temperature: 22°C
Clear. Slight chance of a thunderstorm.
Morning Temperature: 29°C
Sunny. Chance of a thunderstorm. Windy at times.
Afternoon Temperature: 31°C
Mostly sunny. Chance of a thunderstorm.
Evening Temperature: 24°C
Clear with a slight chance of showers or thundershowers.
Tuesday, July 29th, 2025
Overnight Temperature: 21°C
Clear.
Morning Temperature: 26°C
A mix of cloud and sun.
Afternoon Temperature: 26°C
Sunny with cloudy periods.
Evening Temperature: 21°C
A mix of cloudy and clear skies.
Wednesday, July 30th, 2025
Overnight Temperature: 21°C
Cloudy with a chance of showers.
Morning Temperature: 24°C
Cloudy. Slight chance of a thunderstorm. Windy at times.
Afternoon Temperature: 22°C
Cloudy. Windy at times.
Evening Temperature: 20°C
Cloudy. Windy at times.
Thursday, July 31st, 2025
Overnight Temperature: 18°C
Cloudy. Windy at times.
Morning Temperature: 21°C
Cloudy. Windy at times.
Afternoon Temperature: 21°C
Cloudy. Windy.
Evening Temperature: 17°C
Cloudy.
Friday, August 1st, 2025
Overnight Temperature: 17°C
Clear with cloudy periods.
Morning Temperature: 22°C
Sunny. Windy at times.
Afternoon Temperature: 19°C
Sunny. Windy at times.
Evening Temperature: 12°C
A mix of cloudy and clear skies.
Saturday, August 2nd, 2025
Overnight Temperature: 12°C
Cloudy.
Morning Temperature: 21°C
A mix of cloud and sun.
Afternoon Temperature: 22°C
Cloudy.
Evening Temperature: 15°C
Clear with cloudy periods.
Sunday, August 3rd, 2025
Overnight Temperature: 17°C
Cloudy with clear periods.
Morning Temperature: 24°C
Cloudy with a chance of showers. Slight chance of a thunderstorm.
Afternoon Temperature: 23°C
Sunny with cloudy periods with a chance of showers. Slight chance of a thunderstorm. Windy at times.
Evening Temperature: 18°C
Clear.





 

  [ Local Weather Report ]
Point Edward, ON 
7:48 AM  20°C
moderate rain mist
 
Marysville, MI 
7:55 AM  20°C
mist
 
Plympton-wyoming, ON 
7:48 AM  20°C
moderate rain mist
 
Port Huron, MI 
7:55 AM  20°C
mist
 
Petrolia, ON 
7:48 AM  20°C
moderate rain mist
 
Kimball, MI 
7:55 AM  20°C
mist
 
Ruby, MI 
7:55 AM  20°C
mist
 
Smiths Creek, MI 
7:55 AM  20°C
mist
 
Jeddo, MI 
 
Goodells, MI 
7:55 AM  20°C
mist

This WeatherCity Weather Forecast for Sarnia, 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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