S
M
T
W
T
F
S
26
88°
55°
27
88°
55°
28
87°
56°
29
88°
56°
30
81°
53°
31
85°
55°
1
88°
55°
2
88°
56°
3
87°
55°
4
83°
55°
5
84°
54°
6
84°
55°
7
86°
55°
8
87°
54°
9
85°
54°
10
86°
45°
11
81°
42°
12
79°
50°
13
84°
51°
14
86°
49°
15
87°
52°
16
88°
53°
17
89°
52°
18
88°
52°
19
88°
51°
20
87°
51°
21
86°
52°
22
86°
51°
23
85°
50°
24
85°
50°
25
84°
49°
26
82°
49°
27
80°
48°
28
80°
46°
29
79°
41°
30
75°
42°
31
76°
46°
1
76°
45°
2
77°
46°
3
76°
42°
4
75°
39°
5
75°
40°
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 75° to 89°, with overnight lows between 39° and 56°. The average high for August is 84° with an average low of 50°. 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.
