S
M
T
W
T
F
S
28
76°
61°
29
79°
59°
30
76°
59°
1
78°
68°
2
82°
70°
3
93°
72°
4
90°
72°
5
78°
68°
6
69°
61°
7
67°
63°
8
73°
63°
9
82°
69°
10
84°
67°
11
81°
65°
12
79°
67°
13
79°
68°
14
83°
67°
15
82°
68°
16
84°
68°
17
82°
67°
18
81°
69°
19
79°
67°
20
78°
65°
21
74°
64°
22
75°
64°
23
74°
65°
24
74°
63°
25
75°
66°
26
75°
68°
27
77°
69°
28
81°
69°
29
81°
68°
30
80°
69°
31
76°
69°
1
77°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Harwich
West Harwich's July 2026 forecast shows daily high temperatures ranging from 67° to 84°, with overnight lows between 63° and 69°. The average high for July is 78° 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 Harwich. See also: August | September | October.
