S
M
T
W
T
F
S
26
89°
67°
27
88°
66°
28
87°
66°
29
85°
65°
30
81°
64°
31
80°
64°
1
80°
63°
2
81°
61°
3
81°
63°
4
82°
58°
5
80°
57°
6
79°
58°
7
80°
58°
8
81°
64°
9
78°
64°
10
81°
62°
11
82°
63°
12
82°
63°
13
83°
64°
14
84°
64°
15
84°
63°
16
78°
63°
17
79°
61°
18
79°
60°
19
81°
60°
20
83°
63°
21
78°
53°
22
77°
53°
23
78°
55°
24
77°
56°
25
79°
55°
26
82°
61°
27
86°
62°
28
87°
63°
29
88°
57°
30
87°
54°
31
78°
54°
1
78°
60°
2
82°
55°
3
84°
62°
4
85°
62°
5
87°
53°
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 77° to 89°, with overnight lows between 53° and 67°. The average high for August is 82° with an average low of 60°. 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.
