S
M
T
W
T
F
S
26
88°
72°
27
89°
76°
28
94°
73°
29
93°
72°
30
93°
72°
31
94°
73°
1
94°
73°
2
92°
72°
3
91°
73°
4
94°
73°
5
94°
72°
6
93°
72°
7
94°
71°
8
93°
72°
9
94°
73°
10
94°
73°
11
92°
72°
12
88°
72°
13
90°
71°
14
88°
72°
15
88°
69°
16
85°
69°
17
85°
70°
18
87°
71°
19
88°
71°
20
87°
70°
21
87°
71°
22
88°
70°
23
88°
71°
24
92°
68°
25
91°
69°
26
91°
69°
27
90°
67°
28
91°
68°
29
90°
70°
30
91°
70°
31
91°
69°
1
86°
69°
2
86°
68°
3
86°
69°
4
86°
69°
5
86°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Aiken Northeast
Aiken Northeast's August 2026 forecast shows daily high temperatures ranging from 85° to 94°, with overnight lows between 67° and 76°. The average high for August is 90° with an average low of 71°. 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 Northeast. See also: September | October | November.