S
M
T
W
T
F
S
30
82°
55°
31
83°
47°
1
82°
46°
2
73°
45°
3
70°
46°
4
69°
46°
5
70°
45°
6
73°
54°
7
79°
55°
8
81°
46°
9
78°
46°
10
74°
45°
11
71°
54°
12
76°
44°
13
75°
43°
14
68°
43°
15
69°
50°
16
73°
51°
17
75°
42°
18
68°
47°
19
71°
42°
20
75°
39°
21
67°
43°
22
65°
52°
23
76°
49°
24
76°
46°
25
74°
50°
26
70°
50°
27
74°
48°
28
75°
48°
29
72°
50°
30
73°
47°
1
75°
37°
2
73°
36°
3
60°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Glenwood
Glenwood's September 2026 forecast shows daily high temperatures ranging from 60° to 83°, with overnight lows between 36° and 55°. The average high for September is 73° 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 Glenwood. See also: October | November | December.
