S
M
T
W
T
F
S
26
88°
66°
27
87°
65°
28
86°
64°
29
87°
66°
30
87°
66°
31
86°
65°
1
88°
66°
2
86°
65°
3
87°
65°
4
86°
64°
5
86°
64°
6
79°
63°
7
78°
63°
8
79°
62°
9
78°
61°
10
81°
65°
11
83°
57°
12
86°
54°
13
81°
61°
14
82°
63°
15
84°
55°
16
84°
53°
17
75°
50°
18
72°
49°
19
73°
51°
20
75°
52°
21
75°
53°
22
76°
52°
23
75°
58°
24
77°
55°
25
80°
50°
26
73°
49°
27
73°
50°
28
75°
58°
29
81°
60°
30
82°
53°
31
83°
48°
1
72°
51°
2
71°
57°
3
72°
58°
4
79°
47°
5
80°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Shore
South Shore's August 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 45° and 66°. The average high for August is 80° with an average low of 58°. 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 South Shore. See also: September | October | November.
