S
M
T
W
T
F
S
26
83°
64°
27
82°
63°
28
81°
64°
29
78°
60°
30
78°
62°
31
80°
63°
1
82°
66°
2
79°
66°
3
85°
67°
4
85°
66°
5
81°
63°
6
80°
65°
7
85°
66°
8
83°
65°
9
85°
66°
10
82°
64°
11
80°
62°
12
82°
65°
13
82°
65°
14
78°
58°
15
77°
57°
16
77°
58°
17
78°
63°
18
81°
64°
19
77°
64°
20
84°
63°
21
84°
64°
22
79°
61°
23
80°
63°
24
78°
56°
25
79°
62°
26
84°
60°
27
83°
57°
28
82°
56°
29
76°
54°
30
76°
55°
31
77°
62°
1
77°
63°
2
78°
62°
3
79°
56°
4
77°
52°
5
76°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Wapakoneta
Wapakoneta's August 2026 forecast shows daily high temperatures ranging from 76° to 85°, with overnight lows between 52° and 67°. The average high for August is 80° with an average low of 62°. 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 Wapakoneta. See also: September | October | November.
