S
M
T
W
T
F
S
26
96°
62°
27
97°
63°
28
93°
62°
29
94°
60°
30
97°
59°
31
88°
60°
1
81°
51°
2
89°
56°
3
93°
53°
4
84°
51°
5
85°
54°
6
85°
54°
7
85°
53°
8
81°
50°
9
80°
52°
10
82°
51°
11
80°
52°
12
77°
51°
13
80°
52°
14
79°
49°
15
79°
53°
16
80°
53°
17
76°
52°
18
78°
52°
19
78°
50°
20
79°
50°
21
80°
52°
22
80°
52°
23
79°
51°
24
80°
52°
25
81°
52°
26
80°
51°
27
80°
51°
28
79°
50°
29
79°
52°
30
80°
51°
31
80°
51°
1
79°
50°
2
79°
50°
3
76°
49°
4
72°
50°
5
71°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Cleveland
Cleveland's August 2026 forecast shows daily high temperatures ranging from 71° to 93°, with overnight lows between 49° and 56°. The average high for August is 80° with an average low of 51°. 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 Cleveland. See also: September | October | November.
