Monthly Historical AveragesSt. Margaret Catholic School - Sarnia, ON
Average Temperature
High
12°
Feels 11
Low
2°
Feels -1
Average Precipitation
5 Days
12mm
1.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, April 13, 2026
Day
26°Feels 28
Wind
37 km/h W
Gust
55 km/h
Humidity
39%
P.O.P
40%
Rain
<1 mm
Night
14°Feels 12
Wind
31 km/h S
Gust
47 km/h
Humidity
100%
P.O.P
90%
Rain
10-15 mm
Historical AveragesApr 13
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity