S
M
T
W
T
F
S
26
77°
60°
27
78°
62°
28
75°
63°
29
74°
63°
30
75°
61°
31
75°
62°
1
77°
63°
2
78°
63°
3
79°
64°
4
76°
63°
5
78°
62°
6
75°
60°
7
74°
58°
8
75°
59°
9
74°
60°
10
74°
59°
11
75°
56°
12
73°
57°
13
74°
62°
14
75°
62°
15
74°
61°
16
73°
59°
17
73°
57°
18
74°
61°
19
74°
62°
20
77°
63°
21
77°
62°
22
76°
61°
23
74°
60°
24
82°
57°
25
75°
60°
26
78°
55°
27
79°
53°
28
72°
52°
29
70°
51°
30
69°
51°
31
69°
50°
1
70°
53°
2
71°
57°
3
70°
60°
4
73°
60°
5
76°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cumberland Foreside
Cumberland Foreside's August 2026 forecast shows daily high temperatures ranging from 69° to 82°, with overnight lows between 50° and 64°. The average high for August is 75° with an average low of 59°. 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 Cumberland Foreside. See also: September | October | November.