S
M
T
W
T
F
S
30
77°
53°
31
76°
47°
1
74°
48°
2
71°
45°
3
69°
44°
4
71°
45°
5
73°
50°
6
73°
51°
7
68°
50°
8
73°
49°
9
72°
46°
10
73°
48°
11
74°
51°
12
73°
51°
13
74°
50°
14
75°
49°
15
72°
41°
16
69°
42°
17
63°
48°
18
65°
50°
19
73°
49°
20
70°
42°
21
72°
39°
22
70°
37°
23
70°
45°
24
65°
49°
25
69°
42°
26
Hist. Avg.
59°
44°
27
Hist. Avg.
59°
43°
28
Hist. Avg.
58°
43°
29
Hist. Avg.
58°
43°
30
Hist. Avg.
57°
42°
1
Hist. Avg.
57°
42°
2
Hist. Avg.
57°
41°
3
Hist. Avg.
56°
41°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Elmwood
Elmwood's September 2026 forecast shows daily high temperatures ranging from 63° to 77°, with overnight lows between 37° and 53°. The average high for September is 71° with an average low of 47°. 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.