S
M
T
W
T
F
S
28
76°
61°
29
73°
58°
30
72°
56°
1
71°
56°
2
72°
60°
3
74°
62°
4
75°
63°
5
75°
62°
6
76°
61°
7
74°
60°
8
75°
63°
9
76°
64°
10
76°
64°
11
78°
63°
12
76°
63°
13
83°
63°
14
83°
60°
15
79°
60°
16
77°
59°
17
78°
58°
18
79°
59°
19
78°
62°
20
78°
60°
21
79°
64°
22
78°
62°
23
78°
60°
24
81°
60°
25
82°
65°
26
82°
65°
27
81°
60°
28
82°
59°
29
78°
59°
30
79°
64°
31
78°
60°
1
81°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Oak Bluffs
Oak Bluffs's July 2026 forecast shows daily high temperatures ranging from 71° to 83°, with overnight lows between 56° and 65°. The average high for July is 78° with an average low of 61°. 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 Oak Bluffs. See also: August | September | October.