S
M
T
W
T
F
S
26
81°
65°
27
80°
66°
28
78°
65°
29
77°
66°
30
76°
66°
31
76°
67°
1
76°
65°
2
75°
63°
3
76°
63°
4
76°
64°
5
75°
65°
6
75°
65°
7
76°
68°
8
77°
68°
9
77°
67°
10
78°
68°
11
77°
68°
12
78°
67°
13
77°
68°
14
78°
68°
15
81°
66°
16
75°
62°
17
75°
62°
18
76°
61°
19
74°
63°
20
74°
65°
21
75°
62°
22
74°
62°
23
73°
61°
24
74°
65°
25
74°
66°
26
73°
65°
27
75°
66°
28
73°
64°
29
74°
65°
30
81°
63°
31
80°
66°
1
80°
64°
2
79°
65°
3
78°
66°
4
79°
64°
5
79°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in West Falmouth
West Falmouth's August 2026 forecast shows daily high temperatures ranging from 73° to 81°, with overnight lows between 61° and 68°. The average high for August is 77° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in West Falmouth. See also: September | October | November.
