S
M
T
W
T
F
S
30
71°
64°
31
82°
61°
1
77°
52°
2
81°
51°
3
80°
61°
4
79°
57°
5
78°
60°
6
82°
64°
7
79°
64°
8
81°
60°
9
71°
50°
10
82°
49°
11
77°
57°
12
64°
47°
13
64°
38°
14
59°
45°
15
64°
40°
16
66°
48°
17
66°
50°
18
68°
54°
19
65°
49°
20
65°
47°
21
70°
48°
22
68°
51°
23
67°
49°
24
70°
49°
25
69°
51°
26
66°
50°
27
63°
47°
28
64°
40°
29
65°
46°
30
66°
45°
1
67°
45°
2
63°
46°
3
66°
44°
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 63° to 70°, with overnight lows between 40° and 54°. The average high for September is 66° with an average low of 47°. 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.
