S
M
T
W
T
F
S
30
88°
69°
31
94°
71°
1
95°
73°
2
94°
74°
3
96°
75°
4
96°
75°
5
94°
72°
6
83°
68°
7
82°
62°
8
90°
63°
9
79°
69°
10
76°
64°
11
82°
62°
12
86°
59°
13
73°
55°
14
74°
69°
15
83°
63°
16
78°
67°
17
82°
62°
18
79°
61°
19
76°
54°
20
73°
53°
21
72°
51°
22
74°
50°
23
76°
52°
24
75°
53°
25
75°
49°
26
79°
55°
27
78°
55°
28
76°
55°
29
71°
55°
30
75°
54°
1
75°
53°
2
76°
52°
3
74°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elmwood
Elmwood's September 2026 forecast shows daily high temperatures ranging from 71° to 86°, with overnight lows between 49° and 69°. The average high for September is 76° with an average low of 56°. 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 Elmwood. See also: October | November | December.