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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Port Colborne, ON
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August
Average Temperature
High
25°
Feels 26
Low
18°
Feels 18
Average Precipitation
12 Days
Rain amount
85.9mm
Snow amount
0cm
Daily Historical Averages
August 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
26°
18
24°
19
23°
20
24°
21
24°
22
26°
23
21°
24
21°
25
22°
26
23°
27
23°
28
23°
29
23°
30
23°
31
23°
Forecast
Monday, August 17, 2026
Day
26°
Feels 32
Wind
34 km/h NW
Gust
51 km/h
Humidity
61%
P.O.P
20%
Night
18°
Feels 18
Wind
19 km/h N
Gust
44 km/h
Humidity
88%
P.O.P
20%
Historical Averages
Aug 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.