S
M
T
W
T
F
S
31
65°
54°
1
64°
55°
2
65°
55°
3
65°
53°
4
71°
53°
5
72°
57°
6
70°
57°
7
73°
58°
8
74°
58°
9
74°
57°
10
73°
53°
11
67°
54°
12
67°
55°
13
71°
52°
14
72°
58°
15
73°
59°
16
70°
60°
17
69°
60°
18
76°
61°
19
76°
57°
20
73°
56°
21
70°
59°
22
75°
56°
23
73°
55°
24
69°
55°
25
68°
54°
26
70°
59°
27
71°
63°
28
77°
57°
29
78°
56°
30
71°
58°
1
71°
60°
2
75°
58°
3
76°
57°
4
75°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Cape Cod Airport
Cape Cod Airport's June 2026 forecast shows daily high temperatures ranging from 64° to 78°, with overnight lows between 52° and 63°. The average high for June is 71° with an average low of 57°. 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 Cape Cod Airport. See also: July | August | September.