S
M
T
W
T
F
S
30
76°
57°
31
71°
54°
1
70°
55°
2
70°
54°
3
71°
55°
4
71°
60°
5
78°
61°
6
79°
61°
7
76°
57°
8
77°
55°
9
70°
60°
10
77°
57°
11
80°
55°
12
72°
59°
13
77°
58°
14
78°
48°
15
76°
45°
16
64°
44°
17
65°
47°
18
66°
52°
19
66°
55°
20
68°
55°
21
71°
54°
22
73°
54°
23
73°
55°
24
72°
56°
25
75°
55°
26
75°
56°
27
74°
43°
28
74°
41°
29
62°
44°
30
60°
43°
1
59°
42°
2
61°
46°
3
60°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Alexander
Alexander's September 2026 forecast shows daily high temperatures ranging from 59° to 80°, with overnight lows between 41° and 61°. The average high for September is 71° with an average low of 52°. 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 Alexander. See also: October | November | December.
