S
M
T
W
T
F
S
26
91°
75°
27
90°
75°
28
95°
73°
29
88°
72°
30
84°
66°
31
91°
63°
1
90°
70°
2
86°
70°
3
86°
70°
4
88°
70°
5
88°
68°
6
90°
68°
7
88°
68°
8
88°
66°
9
91°
70°
10
93°
70°
11
93°
70°
12
91°
68°
13
95°
72°
14
93°
73°
15
93°
73°
16
95°
72°
17
99°
72°
18
90°
70°
19
90°
66°
20
91°
72°
21
90°
70°
22
91°
68°
23
86°
64°
24
88°
61°
25
88°
63°
26
90°
63°
27
91°
68°
28
91°
66°
29
91°
69°
30
91°
71°
31
91°
71°
1
95°
71°
2
93°
72°
3
93°
70°
4
94°
68°
5
93°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in South Cleveland
South Cleveland's August 2026 forecast shows daily high temperatures ranging from 91° to 95°, with overnight lows between 67° and 72°. The average high for August is 93° with an average low of 70°. 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 Cleveland. See also: September | October | November.