S
M
T
W
T
F
S
26
95°
73°
27
94°
72°
28
94°
73°
29
95°
74°
30
95°
73°
31
94°
73°
1
93°
72°
2
91°
72°
3
92°
70°
4
93°
72°
5
94°
73°
6
93°
73°
7
93°
69°
8
92°
70°
9
90°
69°
10
92°
71°
11
93°
70°
12
92°
69°
13
94°
71°
14
94°
71°
15
93°
70°
16
93°
71°
17
91°
71°
18
93°
70°
19
93°
70°
20
92°
69°
21
92°
70°
22
88°
69°
23
88°
69°
24
92°
68°
25
92°
70°
26
93°
69°
27
92°
66°
28
88°
66°
29
89°
67°
30
88°
65°
31
87°
67°
1
88°
69°
2
89°
67°
3
86°
64°
4
84°
63°
5
84°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Aiken
Aiken's August 2026 forecast shows daily high temperatures ranging from 84° to 95°, with overnight lows between 63° and 74°. The average high for August is 91° 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 Aiken. See also: September | October | November.
