S
M
T
W
T
F
S
26
90°
69°
27
91°
71°
28
92°
71°
29
92°
70°
30
91°
71°
31
92°
72°
1
93°
71°
2
92°
72°
3
92°
71°
4
91°
70°
5
92°
70°
6
93°
69°
7
87°
68°
8
86°
68°
9
88°
69°
10
92°
71°
11
92°
70°
12
91°
70°
13
91°
69°
14
90°
68°
15
89°
68°
16
86°
66°
17
88°
65°
18
88°
65°
19
87°
64°
20
86°
65°
21
88°
60°
22
87°
56°
23
80°
57°
24
81°
56°
25
79°
55°
26
78°
60°
27
78°
60°
28
80°
63°
29
86°
63°
30
87°
62°
31
88°
62°
1
88°
61°
2
87°
61°
3
86°
62°
4
86°
62°
5
85°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Gibbon
Gibbon's August 2026 forecast shows daily high temperatures ranging from 78° to 93°, with overnight lows between 55° and 72°. The average high for August is 88° with an average low of 66°. 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 Gibbon. See also: September | October | November.
