S
M
T
W
T
F
S
26
77°
52°
27
76°
51°
28
62°
47°
29
59°
38°
30
62°
35°
1
63°
32°
2
62°
35°
3
72°
43°
4
80°
50°
5
55°
47°
6
60°
42°
7
68°
48°
8
66°
45°
9
80°
53°
10
64°
45°
11
71°
54°
12
76°
52°
13
75°
56°
14
76°
55°
15
78°
58°
16
72°
54°
17
72°
54°
18
76°
56°
19
75°
57°
20
69°
55°
21
66°
52°
22
68°
53°
23
70°
55°
24
71°
57°
25
72°
59°
26
72°
60°
27
73°
59°
28
74°
56°
29
75°
57°
30
78°
60°
31
81°
63°
1
82°
63°
2
80°
64°
3
83°
65°
4
84°
66°
5
84°
66°
6
82°
65°
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 60° to 84°, with overnight lows between 42° and 66°. The average high for May is 74° with an average low of 56°. 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.