S
M
T
W
T
F
S
28
77°
62°
29
79°
57°
30
75°
54°
1
83°
70°
2
87°
72°
3
98°
75°
4
92°
69°
5
81°
63°
6
77°
65°
7
80°
64°
8
81°
66°
9
84°
65°
10
82°
66°
11
83°
67°
12
85°
66°
13
84°
67°
14
85°
65°
15
75°
63°
16
76°
63°
17
77°
67°
18
77°
68°
19
78°
68°
20
78°
67°
21
77°
68°
22
78°
69°
23
78°
69°
24
79°
68°
25
78°
68°
26
78°
67°
27
79°
69°
28
80°
68°
29
80°
69°
30
81°
70°
31
83°
70°
1
82°
69°
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 75° to 98°, with overnight lows between 63° and 75°. The average high for July is 81° with an average low of 68°. 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.
