S
M
T
W
T
F
S
31
66°
45°
1
75°
46°
2
85°
55°
3
74°
48°
4
73°
47°
5
61°
47°
6
60°
45°
7
66°
49°
8
67°
50°
9
69°
49°
10
70°
51°
11
71°
50°
12
76°
53°
13
77°
55°
14
75°
54°
15
68°
48°
16
67°
51°
17
72°
53°
18
73°
52°
19
67°
49°
20
70°
52°
21
72°
53°
22
74°
53°
23
72°
52°
24
68°
50°
25
70°
52°
26
70°
50°
27
65°
48°
28
66°
53°
29
67°
53°
30
69°
52°
1
67°
53°
2
73°
54°
3
76°
55°
4
76°
55°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cowichan Bay
Cowichan Bay's June 2026 forecast shows daily high temperatures ranging from 60° to 85°, with overnight lows between 45° and 55°. The average high for June is 70° with an average low of 51°. 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 Cowichan Bay. See also: July | August | September.
