S
M
T
W
T
F
S
26
63°
28°
27
64°
37°
28
60°
41°
29
49°
36°
30
43°
32°
1
43°
26°
2
48°
29°
3
54°
41°
4
66°
41°
5
51°
33°
6
50°
33°
7
48°
32°
8
51°
35°
9
52°
34°
10
58°
38°
11
56°
36°
12
56°
37°
13
57°
38°
14
58°
40°
15
59°
38°
16
59°
37°
17
61°
45°
18
61°
45°
19
66°
44°
20
67°
46°
21
66°
46°
22
62°
44°
23
62°
43°
24
63°
40°
25
63°
43°
26
64°
47°
27
64°
49°
28
67°
47°
29
65°
45°
30
66°
44°
31
65°
42°
1
64°
44°
2
64°
44°
3
66°
45°
4
66°
45°
5
67°
49°
6
67°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Atlanta
Atlanta's May 2026 forecast shows daily high temperatures ranging from 43° to 67°, with overnight lows between 26° and 49°. The average high for May is 60° with an average low of 41°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Atlanta. See also: June | July | August.
