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