S
M
T
W
T
F
S
26
92°
73°
27
91°
76°
28
94°
76°
29
89°
73°
30
90°
73°
31
91°
70°
1
86°
76°
2
92°
74°
3
87°
70°
4
86°
73°
5
90°
72°
6
89°
72°
7
87°
72°
8
92°
73°
9
93°
73°
10
94°
75°
11
93°
72°
12
93°
71°
13
95°
78°
14
95°
77°
15
96°
75°
16
96°
79°
17
98°
75°
18
92°
73°
19
95°
72°
20
97°
75°
21
94°
74°
22
94°
73°
23
93°
74°
24
91°
68°
25
92°
73°
26
87°
71°
27
88°
72°
28
84°
70°
29
89°
71°
30
88°
72°
31
92°
69°
1
93°
69°
2
89°
67°
3
89°
67°
4
90°
68°
5
88°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Atlanta
Atlanta's August 2026 forecast shows daily high temperatures ranging from 84° to 93°, with overnight lows between 67° and 73°. The average high for August is 89° 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 Atlanta. See also: September | October | November.
