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
81°
65°
12
85°
62°
13
75°
57°
14
74°
69°
15
90°
65°
16
77°
59°
17
75°
56°
18
74°
53°
19
71°
48°
20
73°
51°
21
72°
51°
22
76°
55°
23
77°
52°
24
75°
49°
25
79°
56°
26
79°
55°
27
78°
55°
28
79°
56°
29
75°
55°
30
77°
51°
1
73°
47°
2
72°
53°
3
76°
53°
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 90°, with overnight lows between 47° and 69°. The average high for September is 77° with an average low of 55°. 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.