Monthly Historical AveragesPort Colborne, ON
Average Temperature
High
-1°
Feels -5
Low
-7°
Feels -13
Average Precipitation
14 Days
25.2mm
34.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, January 10, 2026
Day
4°Feels 0
Wind
19 km/h E
Gust
29 km/h
Humidity
70%
P.O.P
100%
Rain
~5 mm
Night
-1°Feels -9
Wind
46 km/h W
Gust
69 km/h
Humidity
98%
P.O.P
100%
Rain
2-4 mm
Historical AveragesJan 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity