Monthly Historical AveragesSydenham Lake, ON
Average Temperature
High
3°
Feels 1
Low
-6°
Feels -12
Average Precipitation
11 Days
53.8mm
18.9cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastWednesday, March 25, 2026
Day
6°Feels 3
Wind
12 km/h SE
Gust
18 km/h
Humidity
52%
P.O.P
30%
Night
3°Feels -2
Wind
21 km/h SW
Gust
32 km/h
Humidity
93%
P.O.P
40%
Rain
<1 mm
Historical AveragesMar 25
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity