S
M
T
W
T
F
S
28
80°
57°
29
82°
51°
30
76°
55°
1
79°
68°
2
86°
68°
3
N/A
4
87°
69°
5
79°
62°
6
70°
64°
7
71°
63°
8
75°
64°
9
81°
69°
10
83°
70°
11
80°
66°
12
80°
65°
13
79°
65°
14
80°
66°
15
81°
68°
16
83°
65°
17
77°
67°
18
77°
67°
19
78°
66°
20
78°
68°
21
79°
68°
22
78°
67°
23
79°
68°
24
78°
68°
25
79°
67°
26
79°
68°
27
81°
68°
28
82°
67°
29
81°
68°
30
82°
69°
31
83°
69°
1
84°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Edgartown
Edgartown's July 2026 forecast shows daily high temperatures ranging from 70° to 87°, with overnight lows between 62° and 70°. The average high for July is 79° with an average low of 67°. 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 Edgartown. See also: August | September | October.
