Monthly Historical AveragesSeaforth, ON
Average Temperature
High
-2°
Feels -7
Low
-9°
Feels -16
Average Precipitation
4 Days
0mm
16.6cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastThursday, January 15, 2026
Day
-10°Feels -17
Wind
34 km/h N
Gust
51 km/h
Humidity
78%
P.O.P
80%
Snow
2-4 cm
Night
-12°Feels -19
Wind
16 km/h NW
Gust
27 km/h
Humidity
85%
P.O.P
40%
Snow
<1 cm
Historical AveragesJan 15
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity