S
M
T
W
T
F
S
26
76°
57°
27
77°
57°
28
78°
58°
29
79°
54°
30
79°
59°
31
80°
59°
1
79°
58°
2
76°
59°
3
78°
52°
4
72°
51°
5
70°
50°
6
69°
49°
7
74°
54°
8
77°
57°
9
77°
58°
10
76°
54°
11
75°
57°
12
72°
52°
13
72°
57°
14
73°
50°
15
Hist. Avg.
80°
58°
16
Hist. Avg.
80°
58°
17
Hist. Avg.
79°
58°
18
Hist. Avg.
79°
58°
19
Hist. Avg.
79°
58°
20
Hist. Avg.
79°
58°
21
Hist. Avg.
79°
58°
22
Hist. Avg.
79°
57°
23
Hist. Avg.
78°
57°
24
Hist. Avg.
78°
57°
25
Hist. Avg.
78°
57°
26
Hist. Avg.
78°
56°
27
Hist. Avg.
78°
56°
28
Hist. Avg.
78°
56°
29
Hist. Avg.
77°
56°
30
Hist. Avg.
77°
56°
31
Hist. Avg.
77°
55°
1
Hist. Avg.
77°
55°
2
Hist. Avg.
76°
55°
3
Hist. Avg.
76°
55°
4
Hist. Avg.
76°
54°
5
Hist. Avg.
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
August Weather in Ohio
Ohio's August 2026 forecast shows daily high temperatures ranging from 69° to 80°, with overnight lows between 49° and 59°. The average high for August is 75° with an average low of 55°. 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 Ohio. See also: September | October | November.
