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May 1st, 2025 :: 12:47 am EDT   

Local Weather Report for
Sarnia
Ontario, Canada

 Current Sarnia Weather Conditions Updated May 1st at 12:04 am 
light rain
Temperature:45°F Dew Point:41°F
Barometer:30.09 inHg Wind:N 11 Mph
Humidity:87.1% Visibility:0M
 
 Sarnia Weather Forecast Summary  
 
Today
May 1st
Friday
May 2nd
Saturday
May 3rd
Sunday
May 4th
Monday
May 5th
Showers Showers Cloudy Cloudy Cloudy
61°F
58°F
43°F
41°F
37°F
53°F
38°F
64°F
40°F
 
 Sarnia Detailed Weather Forecast  
 
Thursday, May 1st, 2025
Overnight Temperature: 45°F
Cloudy with a chance of showers. Windy at times.
Morning Temperature: 51°F
Cloudy with a few showers. Windy.
Afternoon Temperature: 57°F
Cloudy with a chance of showers. Windy at times.
Evening Temperature: 55°F
Cloudy with showers likely. Windy at times.
Friday, May 2nd, 2025
Overnight Temperature: 44°F
Cloudy with showers likely.
Morning Temperature: 53°F
Cloudy with a slight chance of showers. Windy at times.
Afternoon Temperature: 55°F
Cloudy with a slight chance of showers. Windy.
Evening Temperature: 45°F
Clear with cloudy periods. Windy at times.
Saturday, May 3rd, 2025
Overnight Temperature: 39°F
Cloudy. Windy at times.
Morning Temperature: 40°F
Cloudy. Windy.
Afternoon Temperature: 40°F
Cloudy. Windy at times.
Evening Temperature: 37°F
Clear.
Sunday, May 4th, 2025
Overnight Temperature: 40°F
Cloudy. Windy at times.
Morning Temperature: 50°F
Sunny with cloudy periods. Windy at times.
Afternoon Temperature: 47°F
Sunny with cloudy periods. Windy at times.
Evening Temperature: 41°F
A mix of cloudy and clear skies.
Monday, May 5th, 2025
Overnight Temperature: 41°F
Cloudy.
Morning Temperature: 57°F
Sunny with cloudy periods.
Afternoon Temperature: 59°F
Sunny. Windy at times.
Evening Temperature: 48°F
Clear.
Tuesday, May 6th, 2025
Overnight Temperature: 49°F
Mostly clear.
Morning Temperature: 67°F
Cloudy. Windy at times.
Afternoon Temperature: 67°F
A mix of cloud and sun. Windy at times.
Evening Temperature: 48°F
Cloudy. Windy at times.
Wednesday, May 7th, 2025
Overnight Temperature: 45°F
Cloudy. Windy at times.
Morning Temperature: 53°F
Cloudy. Windy at times.
Afternoon Temperature: 48°F
Cloudy. Windy at times.
Evening Temperature: 44°F
Clear.
Thursday, May 8th, 2025
Overnight Temperature: 46°F
Cloudy.
Morning Temperature: 58°F
Cloudy.
Afternoon Temperature: 58°F
Sunny with cloudy periods.
Evening Temperature: 52°F
Clear.





 

  [ Local Weather Report ]
Point Edward, ON 
12:04 AM  45°F
light rain
 
Marysville, MI 
11:55 PM  43°F
Overcast
 
Plympton-wyoming, ON 
12:04 AM  45°F
light rain
 
Port Huron, MI 
11:55 PM  43°F
Overcast
 
Petrolia, ON 
12:04 AM  45°F
light rain
 
Kimball, MI 
11:55 PM  43°F
Overcast
 
Ruby, MI 
11:55 PM  43°F
Overcast
 
Smiths Creek, MI 
11:55 PM  43°F
Overcast
 
Jeddo, MI 
 
Goodells, MI 
11:55 PM  43°F
Overcast

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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