S
M
T
W
T
F
S
31
58°
42°
1
65°
42°
2
68°
47°
3
77°
48°
4
81°
55°
5
63°
50°
6
63°
44°
7
57°
44°
8
70°
52°
9
78°
60°
10
81°
61°
11
77°
59°
12
72°
56°
13
71°
57°
14
71°
56°
15
70°
55°
16
70°
55°
17
71°
56°
18
69°
53°
19
74°
47°
20
70°
48°
21
69°
44°
22
68°
44°
23
68°
45°
24
69°
52°
25
70°
51°
26
77°
45°
27
69°
45°
28
69°
46°
29
70°
46°
30
70°
47°
1
71°
48°
2
76°
53°
3
79°
54°
4
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cacouna
Cacouna's June 2026 forecast shows daily high temperatures ranging from 57° to 81°, with overnight lows between 44° and 61°. The average high for June is 71° 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 Cacouna. See also: July | August | September.