S
M
T
W
T
F
S
26
87°
71°
27
88°
72°
28
88°
72°
29
87°
71°
30
88°
73°
31
88°
74°
1
91°
73°
2
92°
74°
3
93°
74°
4
92°
75°
5
93°
74°
6
92°
74°
7
92°
73°
8
91°
74°
9
88°
73°
10
88°
73°
11
89°
72°
12
90°
73°
13
92°
74°
14
92°
73°
15
90°
73°
16
89°
72°
17
92°
73°
18
93°
72°
19
92°
72°
20
93°
70°
21
92°
72°
22
93°
71°
23
90°
72°
24
91°
70°
25
88°
67°
26
87°
67°
27
87°
66°
28
86°
65°
29
86°
66°
30
87°
66°
31
86°
65°
1
86°
68°
2
87°
65°
3
89°
69°
4
90°
66°
5
90°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Rainbow City
Rainbow City's August 2026 forecast shows daily high temperatures ranging from 86° to 93°, with overnight lows between 65° and 75°. The average high for August is 90° with an average low of 71°. 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 Rainbow City. See also: September | October | November.
