S
M
T
W
T
F
S
31
54°
31°
1
65°
33°
2
54°
33°
3
67°
39°
4
87°
43°
5
65°
42°
6
62°
36°
7
55°
38°
8
76°
38°
9
80°
53°
10
80°
51°
11
74°
48°
12
53°
46°
13
48°
43°
14
51°
43°
15
56°
47°
16
64°
40°
17
66°
46°
18
68°
49°
19
59°
51°
20
56°
47°
21
54°
43°
22
63°
47°
23
70°
49°
24
67°
48°
25
69°
50°
26
70°
52°
27
67°
54°
28
68°
54°
29
70°
63°
30
65°
47°
1
66°
47°
2
66°
50°
3
67°
53°
4
67°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Petit-Cap
Petit-Cap's June 2026 forecast shows daily high temperatures ranging from 54° to 70°, with overnight lows between 40° and 63°. The average high for June is 65° with an average low of 50°. 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 Petit-Cap. See also: July | August | September.