S
M
T
W
T
F
S
29
65°
45°
30
73°
59°
31
84°
62°
1
84°
61°
2
83°
61°
3
83°
62°
4
85°
65°
5
71°
56°
6
67°
50°
7
78°
54°
8
70°
53°
9
72°
47°
10
78°
51°
11
85°
54°
12
86°
56°
13
83°
60°
14
86°
60°
15
85°
60°
16
87°
61°
17
87°
64°
18
89°
58°
19
66°
48°
20
74°
51°
21
77°
56°
22
81°
60°
23
83°
62°
24
84°
62°
25
79°
62°
26
75°
59°
27
73°
57°
28
74°
55°
29
72°
59°
30
78°
57°
1
72°
55°
2
73°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
April Weather in South Atlanta
South Atlanta's April 2026 forecast shows daily high temperatures ranging from 66° to 89°, with overnight lows between 48° and 64°. The average high for April is 78° with an average low of 58°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how April weather will actually feel in South Atlanta. See also: May | June | July.