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January 28th, 2026 :: 7:33 am EST   

Local Weather Report for
Sarnia
Ontario, Canada

 Current Sarnia Weather Conditions Updated January 28th at 6:00 am 
light snow
Temperature:-18°C Dew Point:-20°C
Barometer:102 kPa Wind:N 21 Km/h
Humidity:77.2% Visibility:0 Km
 
 Sarnia Weather Forecast Summary  
 
Today
Jan 28th 		Thursday
Jan 29th 		Friday
Jan 30th 		Saturday
Jan 31st 		Sunday
Feb 1st
Cloudy Mostly Sunny Cloudy Cloudy Cloudy
-9°C
 -12°C
-21°C		 -12°C
-23°C		 -10°C
-18°C		 -8°C
-16°C
 
 Sarnia Detailed Weather Forecast  
 
Wednesday, January 28th, 2026
Morning Temperature: -12°C
Cloudy. Windy at times.
Afternoon Temperature: -10°C
Cloudy with a chance of flurries. Windy at times.
Evening Temperature: -12°C
Cloudy with a slight chance of flurries. Windy at times.
Thursday, January 29th, 2026
Overnight Temperature: -16°C
Clear with cloudy periods. Windy at times.
Morning Temperature: -13°C
Sunny. Windy at times.
Afternoon Temperature: -14°C
Sunny. Windy at times.
Evening Temperature: -20°C
Clear with cloudy periods.
Friday, January 30th, 2026
Overnight Temperature: -23°C
Cloudy.
Morning Temperature: -15°C
Cloudy.
Afternoon Temperature: -13°C
Cloudy. Windy at times.
Evening Temperature: -17°C
A mix of cloudy and clear skies.
Saturday, January 31st, 2026
Overnight Temperature: -17°C
A mix of cloudy and clear skies.
Morning Temperature: -12°C
Cloudy.
Afternoon Temperature: -12°C
Sunny with cloudy periods. Windy at times.
Evening Temperature: -16°C
Clear with cloudy periods. Windy at times.
Sunday, February 1st, 2026
Overnight Temperature: -15°C
Clear with cloudy periods. Windy at times.
Morning Temperature: -11°C
Sunny with cloudy periods. Windy.
Afternoon Temperature: -9°C
Cloudy. Windy.
Evening Temperature: -10°C
A mix of cloudy and clear skies. Windy at times.
Monday, February 2nd, 2026
Overnight Temperature: -11°C
Clear with cloudy periods. Windy at times.
Morning Temperature: -7°C
A mix of cloud and sun.
Afternoon Temperature: -6°C
A mix of cloud and sun. Windy at times.
Evening Temperature: -6°C
Cloudy with a chance of flurries. Windy at times.
Tuesday, February 3rd, 2026
Overnight Temperature: -7°C
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: -5°C
A mix of cloud and sun. Windy at times.
Afternoon Temperature: -5°C
A mix of cloud and sun. Windy at times.
Evening Temperature: -6°C
Cloudy.
Wednesday, February 4th, 2026
Overnight Temperature: -5°C
Cloudy. Windy at times.
Morning Temperature: -2°C
Cloudy. Windy at times.
Afternoon Temperature: 0°C
Cloudy with flurries or showers likely. Windy.
Evening Temperature: 1°C
Cloudy with flurries or showers likely. Windy at times.
Thursday, February 5th, 2026
Overnight Temperature: -1°C
Cloudy with a chance of flurries. Windy at times.
Morning Temperature: -3°C
Cloudy. Windy at times.
Afternoon Temperature: -4°C
Cloudy. Windy at times.
Evening Temperature: -5°C
Cloudy. Windy at times.



 

  [ Local Weather Report ]
Point Edward, ON 
6:00 AM  -18°C
light snow
 
Marysville, MI 
5:55 AM  -21°C
 
 
Plympton-wyoming, ON 
 
Port Huron, MI 
5:55 AM  -21°C
 
 
Petrolia, ON 
 
Kimball, MI 
5:55 AM  -21°C
 
 
Ruby, MI 
 
Smiths Creek, MI 
5:55 AM  -21°C
 
 
Jeddo, MI 
 
Goodells, MI 

 
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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