S
M
T
W
T
F
S
26
99°
77°
27
98°
77°
28
99°
76°
29
99°
76°
30
100°
77°
31
100°
77°
1
99°
76°
2
97°
75°
3
98°
76°
4
98°
76°
5
97°
75°
6
98°
76°
7
99°
76°
8
99°
75°
9
98°
75°
10
98°
74°
11
96°
75°
12
97°
75°
13
95°
73°
14
95°
71°
15
97°
72°
16
99°
72°
17
97°
73°
18
98°
72°
19
97°
71°
20
98°
68°
21
94°
67°
22
91°
66°
23
91°
67°
24
92°
68°
25
97°
67°
26
96°
67°
27
96°
68°
28
97°
71°
29
97°
72°
30
96°
72°
31
96°
71°
1
95°
70°
2
94°
68°
3
94°
67°
4
93°
70°
5
95°
68°
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 91° to 100°, with overnight lows between 66° and 77°. The average high for August is 97° with an average low of 72°. 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.
