S
M
T
W
T
F
S
28
79°
61°
29
79°
59°
30
75°
61°
1
82°
68°
2
86°
72°
3
91°
75°
4
91°
73°
5
77°
68°
6
68°
61°
7
73°
63°
8
75°
63°
9
82°
66°
10
82°
70°
11
N/A
12
80°
59°
13
78°
66°
14
83°
71°
15
88°
66°
16
84°
65°
17
81°
63°
18
78°
66°
19
77°
65°
20
77°
62°
21
73°
65°
22
76°
63°
23
77°
67°
24
81°
70°
25
74°
63°
26
74°
66°
27
75°
66°
28
76°
67°
29
75°
66°
30
75°
66°
31
76°
65°
1
75°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Cape Cod Airport
Cape Cod Airport's July 2026 forecast shows daily high temperatures ranging from 73° to 88°, with overnight lows between 59° and 71°. The average high for July is 78° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Cape Cod Airport. See also: August | September | October.
