S
M
T
W
T
F
S
28
80°
57°
29
82°
51°
30
76°
55°
1
79°
68°
2
86°
68°
3
91°
69°
4
91°
70°
5
79°
67°
6
69°
62°
7
68°
64°
8
77°
62°
9
81°
66°
10
86°
64°
11
80°
53°
12
79°
52°
13
76°
49°
14
N/A
15
89°
67°
16
84°
65°
17
81°
63°
18
78°
68°
19
80°
64°
20
81°
63°
21
80°
64°
22
82°
62°
23
82°
62°
24
79°
61°
25
79°
61°
26
81°
63°
27
81°
63°
28
80°
62°
29
78°
64°
30
77°
63°
31
76°
65°
1
77°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Oak Bluffs
Oak Bluffs's July 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 61° and 68°. The average high for July is 80° with an average low of 64°. 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.