S
M
T
W
T
F
S
26
82°
66°
27
84°
70°
28
81°
68°
29
81°
68°
30
84°
63°
31
88°
66°
1
79°
70°
2
79°
70°
3
79°
63°
4
81°
59°
5
86°
63°
6
86°
70°
7
84°
70°
8
86°
70°
9
82°
61°
10
81°
71°
11
80°
69°
12
82°
70°
13
80°
70°
14
78°
67°
15
79°
70°
16
80°
69°
17
75°
68°
18
76°
67°
19
78°
66°
20
76°
67°
21
78°
67°
22
76°
69°
23
78°
66°
24
76°
68°
25
79°
68°
26
82°
69°
27
82°
69°
28
81°
67°
29
76°
64°
30
74°
62°
31
74°
63°
1
75°
66°
2
77°
67°
3
80°
68°
4
79°
67°
5
80°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Put-in-Bay
Put-in-Bay's August 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 62° and 71°. The average high for August is 78° 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 Put-in-Bay. See also: September | October | November.