S
M
T
W
T
F
S
28
79°
61°
29
79°
59°
30
75°
61°
1
82°
68°
2
86°
72°
3
91°
75°
4
91°
73°
5
77°
68°
6
68°
61°
7
73°
63°
8
75°
63°
9
82°
66°
10
82°
70°
11
79°
61°
12
79°
59°
13
79°
59°
14
78°
73°
15
89°
67°
16
83°
65°
17
79°
68°
18
78°
69°
19
80°
66°
20
79°
68°
21
79°
67°
22
78°
65°
23
80°
65°
24
81°
68°
25
80°
65°
26
81°
65°
27
80°
66°
28
78°
68°
29
77°
66°
30
76°
66°
31
77°
68°
1
77°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in West Falmouth
West Falmouth's July 2026 forecast shows daily high temperatures ranging from 76° to 89°, with overnight lows between 65° and 73°. 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 West Falmouth. See also: August | September | October.