S
M
T
W
T
F
S
26
77°
52°
27
76°
51°
28
62°
47°
29
59°
38°
30
62°
35°
1
60°
38°
2
60°
42°
3
73°
51°
4
77°
49°
5
58°
41°
6
59°
41°
7
63°
44°
8
70°
50°
9
72°
51°
10
71°
53°
11
74°
55°
12
72°
53°
13
72°
50°
14
71°
52°
15
68°
57°
16
68°
57°
17
70°
60°
18
75°
61°
19
74°
61°
20
77°
62°
21
76°
62°
22
77°
57°
23
71°
53°
24
69°
55°
25
71°
62°
26
73°
60°
27
73°
57°
28
72°
55°
29
72°
54°
30
78°
63°
31
76°
62°
1
76°
65°
2
83°
64°
3
81°
60°
4
75°
58°
5
75°
56°
6
76°
57°
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 58° to 83°, with overnight lows between 38° and 65°. The average high for May is 72° with an average low of 55°. 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.