Monthly Historical AveragesSeaforth, ON
Average Temperature
High
25°
Feels 26
Low
14°
Feels 14
Average Precipitation
11 Days
61.7mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, August 9, 2026
Day
27°Feels 33
Wind
16 km/h SW
Gust
31 km/h
Humidity
54%
P.O.P
10%
Night
19°Feels 20
Wind
20 km/h SW
Gust
35 km/h
Humidity
100%
P.O.P
90%
Rain
~5 mm
Historical AveragesAug 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity