S
M
T
W
T
F
S
26
83°
68°
27
86°
65°
28
83°
66°
29
81°
61°
30
84°
56°
31
83°
61°
1
81°
67°
2
77°
65°
3
81°
62°
4
82°
55°
5
83°
57°
6
80°
66°
7
85°
64°
8
87°
70°
9
87°
65°
10
89°
74°
11
77°
66°
12
71°
65°
13
83°
63°
14
82°
71°
15
89°
73°
16
87°
69°
17
79°
56°
18
81°
62°
19
83°
65°
20
77°
59°
21
78°
60°
22
80°
61°
23
81°
61°
24
80°
62°
25
80°
60°
26
79°
59°
27
78°
61°
28
76°
57°
29
77°
58°
30
79°
60°
31
83°
64°
1
84°
65°
2
85°
65°
3
85°
64°
4
83°
64°
5
81°
63°
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 76° to 89°, with overnight lows between 56° and 73°. The average high for August is 81° with an average low of 63°. 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.