S
M
T
W
T
F
S
26
89°
71°
27
89°
72°
28
91°
72°
29
88°
74°
30
86°
67°
31
87°
61°
1
86°
71°
2
85°
69°
3
80°
66°
4
85°
67°
5
84°
69°
6
86°
67°
7
83°
68°
8
88°
67°
9
89°
68°
10
89°
70°
11
90°
69°
12
89°
68°
13
90°
73°
14
92°
71°
15
91°
70°
16
92°
73°
17
94°
71°
18
89°
71°
19
91°
67°
20
92°
67°
21
88°
69°
22
89°
71°
23
92°
69°
24
89°
65°
25
89°
69°
26
88°
68°
27
86°
69°
28
82°
67°
29
85°
66°
30
84°
68°
31
87°
64°
1
88°
65°
2
84°
62°
3
84°
61°
4
87°
63°
5
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Tallapoosa
Tallapoosa's August 2026 forecast shows daily high temperatures ranging from 82° to 89°, with overnight lows between 61° and 69°. The average high for August is 86° with an average low of 65°. 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 Tallapoosa. See also: September | October | November.