S
M
T
W
T
F
S
31
61°
47°
1
67°
52°
2
64°
47°
3
60°
51°
4
61°
54°
5
66°
50°
6
63°
52°
7
66°
54°
8
76°
54°
9
71°
59°
10
66°
61°
11
71°
57°
12
64°
57°
13
64°
55°
14
65°
54°
15
58°
53°
16
63°
54°
17
62°
57°
18
65°
58°
19
66°
57°
20
63°
58°
21
64°
59°
22
63°
59°
23
69°
56°
24
65°
59°
25
68°
61°
26
66°
60°
27
76°
58°
28
80°
64°
29
81°
69°
30
80°
71°
1
75°
65°
2
72°
65°
3
76°
67°
4
77°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Port Colborne
Port Colborne's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Port Colborne. See also: July | August | September.
