Monthly Historical AveragesPort Colborne, ON
Average Temperature
High
3°
Feels -1
Low
-2°
Feels -7
Average Precipitation
15 Days
62.4mm
24.3cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, December 27, 2025
Day
-2°Feels -5
Wind
16 km/h E
Gust
24 km/h
Humidity
69%
P.O.P
30%
Night
-4°Feels -9
Wind
14 km/h E
Gust
21 km/h
Humidity
86%
P.O.P
30%
Historical AveragesDec 27
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity