S
M
T
W
T
F
S
30
67°
42°
31
68°
49°
1
72°
41°
2
67°
41°
3
67°
40°
4
68°
42°
5
67°
45°
6
66°
44°
7
64°
47°
8
71°
40°
9
73°
42°
10
71°
47°
11
72°
47°
12
71°
46°
13
72°
47°
14
73°
48°
15
72°
47°
16
72°
39°
17
73°
36°
18
69°
34°
19
58°
36°
20
60°
36°
21
58°
35°
22
59°
43°
23
Hist. Avg.
61°
38°
24
Hist. Avg.
61°
38°
25
Hist. Avg.
60°
37°
26
Hist. Avg.
60°
37°
27
Hist. Avg.
59°
36°
28
Hist. Avg.
59°
36°
29
Hist. Avg.
59°
36°
30
Hist. Avg.
58°
35°
1
Hist. Avg.
58°
35°
2
Hist. Avg.
57°
34°
3
Hist. Avg.
57°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Alexander
Alexander's September 2026 forecast shows daily high temperatures ranging from 58° to 73°, with overnight lows between 34° and 49°. The average high for September is 68° with an average low of 42°. 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.
