Monthly Historical AveragesPort Sydney, ON
Average Temperature
High
-2°
Feels -5
Low
-10°
Feels -15
Average Precipitation
14 Days
0mm
101.7cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, December 28, 2025
Day
-4°Feels -9
Wind
15 km/h SE
Gust
22 km/h
Humidity
74%
P.O.P
70%
Rain
~5 mm
Night
-4°Feels -9
Wind
24 km/h E
Gust
36 km/h
Humidity
100%
P.O.P
90%
Rain
10-15 mm
Historical AveragesDec 28
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity