Monthly Historical AveragesSydenham, ON
Average Temperature
High
24°
Feels 25
Low
13°
Feels 13
Average Precipitation
12 Days
86mm
0cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, June 19, 2026
Day
22°Feels 24
Wind
27 km/h W
Gust
47 km/h
Humidity
53%
P.O.P
40%
Rain
~1 mm
Night
15°Feels 14
Wind
24 km/h W
Gust
36 km/h
Humidity
88%
P.O.P
40%
Rain
~1 mm
Historical AveragesJun 19
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity