S
M
T
W
T
F
S
26
78°
44°
27
65°
58°
28
62°
53°
29
61°
44°
30
62°
38°
1
57°
44°
2
58°
40°
3
70°
51°
4
73°
54°
5
58°
45°
6
58°
41°
7
60°
40°
8
66°
48°
9
69°
47°
10
70°
51°
11
72°
51°
12
72°
52°
13
71°
49°
14
74°
52°
15
70°
55°
16
69°
52°
17
71°
58°
18
78°
59°
19
77°
59°
20
77°
60°
21
78°
60°
22
78°
58°
23
75°
53°
24
72°
53°
25
74°
60°
26
76°
60°
27
74°
55°
28
73°
54°
29
73°
53°
30
75°
59°
31
80°
57°
1
75°
62°
2
82°
63°
3
82°
58°
4
75°
55°
5
75°
55°
6
76°
56°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Macon
Macon's May 2026 forecast shows daily high temperatures ranging from 57° to 82°, with overnight lows between 40° and 63°. The average high for May is 72° with an average low of 53°. 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 Macon. See also: June | July | August.