S
M
T
W
T
F
S
30
66°
54°
31
71°
49°
1
79°
51°
2
81°
53°
3
76°
45°
4
76°
46°
5
68°
45°
6
70°
47°
7
70°
47°
8
71°
46°
9
70°
46°
10
69°
44°
11
67°
46°
12
65°
44°
13
66°
42°
14
65°
43°
15
71°
52°
16
72°
50°
17
68°
50°
18
67°
48°
19
68°
49°
20
69°
48°
21
65°
47°
22
63°
47°
23
69°
46°
24
66°
45°
25
59°
44°
26
66°
45°
27
65°
46°
28
65°
46°
29
66°
45°
30
65°
44°
1
66°
45°
2
66°
45°
3
65°
44°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Major
Major's September 2026 forecast shows daily high temperatures ranging from 59° to 81°, with overnight lows between 42° and 53°. The average high for September is 68° with an average low of 46°. 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 Major. See also: October | November | December.