S
M
T
W
T
F
S
26
91°
73°
27
88°
72°
28
85°
69°
29
89°
73°
30
92°
74°
31
90°
73°
1
87°
72°
2
88°
73°
3
85°
63°
4
84°
69°
5
85°
67°
6
90°
65°
7
86°
64°
8
85°
65°
9
86°
68°
10
86°
71°
11
88°
67°
12
85°
64°
13
84°
64°
14
83°
65°
15
83°
70°
16
84°
63°
17
84°
63°
18
82°
64°
19
83°
63°
20
83°
68°
21
84°
71°
22
90°
71°
23
89°
70°
24
90°
68°
25
89°
68°
26
88°
66°
27
82°
65°
28
81°
64°
29
82°
63°
30
83°
62°
31
81°
60°
1
80°
63°
2
80°
63°
3
84°
66°
4
84°
58°
5
83°
58°
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 80° to 92°, with overnight lows between 58° and 74°. The average high for August is 85° with an average low of 67°. 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.
