S
M
T
W
T
F
S
26
94°
74°
27
94°
73°
28
93°
73°
29
94°
72°
30
93°
71°
31
93°
71°
1
91°
70°
2
90°
70°
3
89°
69°
4
91°
71°
5
91°
71°
6
92°
70°
7
92°
71°
8
91°
71°
9
92°
70°
10
91°
70°
11
91°
70°
12
90°
70°
13
91°
69°
14
92°
69°
15
92°
69°
16
91°
68°
17
92°
69°
18
91°
67°
19
88°
62°
20
85°
61°
21
83°
60°
22
83°
62°
23
86°
60°
24
87°
62°
25
90°
67°
26
91°
65°
27
91°
67°
28
92°
67°
29
91°
66°
30
91°
67°
31
90°
66°
1
89°
62°
2
88°
58°
3
81°
59°
4
83°
65°
5
88°
66°
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 81° to 94°, with overnight lows between 58° and 74°. The average high for August is 90° with an average low of 67°. 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.