S
M
T
W
T
F
S
26
90°
73°
27
91°
74°
28
N/A
29
91°
67°
30
90°
63°
31
91°
64°
1
84°
71°
2
82°
70°
3
83°
70°
4
84°
70°
5
89°
72°
6
90°
70°
7
88°
69°
8
90°
70°
9
88°
71°
10
89°
72°
11
85°
72°
12
85°
71°
13
86°
72°
14
87°
72°
15
85°
70°
16
86°
71°
17
85°
70°
18
86°
72°
19
88°
71°
20
89°
71°
21
86°
70°
22
85°
67°
23
89°
70°
24
90°
71°
25
89°
70°
26
90°
71°
27
90°
71°
28
89°
72°
29
90°
72°
30
90°
71°
31
89°
71°
1
90°
70°
2
89°
70°
3
88°
69°
4
86°
70°
5
82°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Chamblee
Chamblee's August 2026 forecast shows daily high temperatures ranging from 82° to 91°, with overnight lows between 63° and 72°. The average high for August is 88° 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 Chamblee. See also: September | October | November.