S
M
T
W
T
F
S
26
76°
66°
27
78°
67°
28
76°
67°
29
76°
66°
30
80°
64°
31
74°
63°
1
74°
64°
2
75°
64°
3
74°
66°
4
75°
67°
5
79°
66°
6
74°
64°
7
78°
65°
8
80°
66°
9
80°
66°
10
79°
61°
11
78°
60°
12
75°
62°
13
74°
60°
14
76°
60°
15
74°
59°
16
74°
62°
17
72°
63°
18
73°
60°
19
72°
58°
20
73°
59°
21
74°
60°
22
76°
64°
23
75°
63°
24
78°
63°
25
78°
57°
26
77°
57°
27
71°
55°
28
70°
57°
29
72°
59°
30
71°
61°
31
70°
62°
1
76°
60°
2
73°
59°
3
75°
56°
4
71°
56°
5
70°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Mashpee
Mashpee's August 2026 forecast shows daily high temperatures ranging from 70° to 80°, with overnight lows between 55° and 67°. The average high for August is 75° with an average low of 62°. 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 Mashpee. See also: September | October | November.
