S
M
T
W
T
F
S
30
89°
54°
31
89°
56°
1
86°
56°
2
89°
53°
3
89°
54°
4
85°
54°
5
88°
55°
6
88°
53°
7
89°
52°
8
91°
51°
9
85°
50°
10
83°
51°
11
83°
46°
12
87°
51°
13
86°
50°
14
85°
50°
15
85°
47°
16
84°
49°
17
85°
50°
18
85°
50°
19
84°
49°
20
84°
48°
21
83°
48°
22
84°
47°
23
83°
47°
24
83°
46°
25
81°
46°
26
77°
45°
27
72°
46°
28
74°
45°
29
72°
44°
30
72°
44°
1
73°
43°
2
74°
42°
3
76°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in McIntosh
McIntosh's September 2026 forecast shows daily high temperatures ranging from 72° to 91°, with overnight lows between 42° and 56°. The average high for September is 83° with an average low of 49°. 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 McIntosh. See also: October | November | December.
