S
M
T
W
T
F
S
26
85°
65°
27
85°
69°
28
82°
67°
29
83°
63°
30
85°
61°
31
89°
66°
1
82°
66°
2
77°
66°
3
82°
64°
4
84°
57°
5
89°
60°
6
87°
66°
7
87°
68°
8
89°
69°
9
87°
62°
10
86°
68°
11
77°
66°
12
75°
64°
13
82°
64°
14
80°
67°
15
79°
71°
16
82°
68°
17
80°
63°
18
81°
62°
19
79°
60°
20
74°
61°
21
77°
57°
22
78°
61°
23
79°
62°
24
79°
62°
25
78°
61°
26
77°
61°
27
76°
60°
28
76°
57°
29
76°
59°
30
79°
63°
31
82°
63°
1
84°
64°
2
84°
64°
3
83°
63°
4
83°
62°
5
80°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gibsonburg
Gibsonburg's August 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 57° and 71°. The average high for August is 79° 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 Gibsonburg. See also: September | October | November.