S
M
T
W
T
F
S
28
76°
61°
29
77°
60°
30
76°
59°
1
73°
57°
2
73°
59°
3
74°
62°
4
74°
60°
5
75°
59°
6
74°
61°
7
75°
63°
8
80°
64°
9
80°
62°
10
75°
60°
11
75°
61°
12
76°
64°
13
77°
62°
14
76°
60°
15
77°
63°
16
77°
64°
17
78°
64°
18
77°
63°
19
76°
65°
20
77°
66°
21
79°
65°
22
77°
65°
23
77°
64°
24
78°
63°
25
77°
62°
26
78°
64°
27
78°
65°
28
80°
62°
29
80°
63°
30
81°
64°
31
80°
61°
1
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Vineyard Haven
Vineyard Haven's July 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 57° and 66°. The average high for July is 77° with an average low of 62°. 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 Vineyard Haven. See also: August | September | October.