S
M
T
W
T
F
S
26
84°
62°
27
88°
67°
28
77°
67°
29
83°
64°
30
72°
57°
1
64°
54°
2
72°
49°
3
75°
44°
4
80°
48°
5
77°
55°
6
82°
58°
7
73°
55°
8
70°
52°
9
77°
60°
10
83°
62°
11
78°
61°
12
82°
55°
13
84°
57°
14
80°
53°
15
83°
53°
16
85°
62°
17
87°
58°
18
89°
69°
19
89°
70°
20
88°
71°
21
82°
70°
22
82°
69°
23
84°
67°
24
86°
69°
25
76°
70°
26
84°
70°
27
87°
72°
28
85°
71°
29
81°
70°
30
84°
69°
31
86°
70°
1
88°
68°
2
87°
65°
3
84°
67°
4
82°
68°
5
83°
67°
6
82°
69°
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 81° to 88°, with overnight lows between 65° and 71°. The average high for May is 84° with an average low of 68°. 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.