S
M
T
W
T
F
S
28
77°
62°
29
79°
57°
30
75°
54°
1
82°
70°
2
89°
71°
3
94°
74°
4
95°
71°
5
78°
68°
6
70°
62°
7
67°
62°
8
72°
61°
9
82°
67°
10
84°
65°
11
80°
58°
12
78°
62°
13
79°
69°
14
87°
74°
15
94°
70°
16
88°
68°
17
85°
69°
18
83°
66°
19
82°
66°
20
83°
67°
21
82°
67°
22
81°
66°
23
82°
65°
24
77°
65°
25
77°
64°
26
78°
68°
27
80°
69°
28
78°
69°
29
79°
68°
30
81°
69°
31
80°
69°
1
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Dennis
West Dennis's July 2026 forecast shows daily high temperatures ranging from 77° to 94°, with overnight lows between 58° and 74°. The average high for July is 82° 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 West Dennis. See also: August | September | October.
