S
M
T
W
T
F
S
26
95°
66°
27
97°
69°
28
98°
68°
29
101°
69°
30
102°
70°
31
103°
70°
1
102°
69°
2
101°
69°
3
99°
68°
4
99°
68°
5
96°
67°
6
95°
68°
7
97°
67°
8
96°
67°
9
98°
66°
10
99°
67°
11
96°
67°
12
99°
66°
13
99°
67°
14
97°
65°
15
99°
66°
16
100°
66°
17
99°
65°
18
100°
64°
19
99°
61°
20
97°
66°
21
98°
65°
22
100°
58°
23
96°
63°
24
97°
60°
25
99°
60°
26
97°
61°
27
97°
60°
28
96°
58°
29
92°
57°
30
92°
57°
31
93°
60°
1
92°
64°
2
97°
64°
3
96°
58°
4
89°
62°
5
90°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Anderson
Anderson's August 2026 forecast shows daily high temperatures ranging from 89° to 103°, with overnight lows between 57° and 70°. The average high for August is 97° 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 Anderson. See also: September | October | November.