S
M
T
W
T
F
S
26
104°
80°
27
99°
80°
28
96°
78°
29
93°
76°
30
85°
70°
31
79°
65°
1
86°
63°
2
88°
60°
3
90°
67°
4
75°
63°
5
77°
61°
6
82°
64°
7
91°
68°
8
83°
62°
9
91°
76°
10
93°
72°
11
95°
76°
12
91°
71°
13
87°
71°
14
83°
71°
15
85°
72°
16
82°
67°
17
86°
63°
18
85°
69°
19
81°
67°
20
87°
62°
21
89°
65°
22
89°
63°
23
80°
65°
24
83°
67°
25
90°
66°
26
83°
64°
27
86°
66°
28
84°
62°
29
79°
61°
30
78°
67°
31
81°
61°
1
81°
62°
2
84°
64°
3
83°
60°
4
77°
63°
5
77°
64°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Council Bluffs
Council Bluffs's August 2026 forecast shows daily high temperatures ranging from 77° to 90°, with overnight lows between 60° and 67°. The average high for August is 83° with an average low of 64°. 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 Council Bluffs. See also: September | October | November.
