S
M
T
W
T
F
S
30
82°
52°
31
79°
47°
1
78°
49°
2
85°
56°
3
80°
59°
4
88°
60°
5
84°
64°
6
89°
63°
7
82°
56°
8
72°
52°
9
75°
48°
10
84°
49°
11
63°
45°
12
60°
40°
13
69°
41°
14
59°
47°
15
62°
43°
16
70°
43°
17
70°
42°
18
76°
59°
19
64°
55°
20
60°
52°
21
67°
50°
22
72°
47°
23
61°
53°
24
84°
56°
25
76°
58°
26
73°
43°
27
63°
50°
28
63°
47°
29
72°
44°
30
70°
40°
1
70°
43°
2
69°
40°
3
56°
36°
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 56° to 76°, with overnight lows between 36° and 58°. The average high for September is 68° with an average low of 45°. 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.
