S
M
T
W
T
F
S
30
78°
67°
31
79°
67°
1
85°
66°
2
83°
64°
3
79°
62°
4
84°
66°
5
85°
64°
6
83°
63°
7
84°
65°
8
85°
65°
9
84°
66°
10
85°
66°
11
83°
65°
12
83°
56°
13
85°
60°
14
79°
57°
15
84°
56°
16
83°
51°
17
73°
53°
18
74°
55°
19
80°
49°
20
73°
49°
21
72°
53°
22
71°
48°
23
74°
49°
24
77°
51°
25
78°
58°
26
78°
57°
27
80°
53°
28
78°
56°
29
75°
48°
30
78°
58°
1
78°
44°
2
80°
43°
3
77°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Macon
Macon's September 2026 forecast shows daily high temperatures ranging from 71° to 85°, with overnight lows between 43° and 67°. The average high for September is 80° with an average low of 57°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Macon. See also: October | November | December.