S
M
T
W
T
F
S
30
82°
56°
31
78°
55°
1
76°
57°
2
76°
57°
3
77°
58°
4
76°
55°
5
76°
56°
6
74°
60°
7
75°
56°
8
76°
55°
9
76°
55°
10
75°
54°
11
74°
54°
12
74°
56°
13
75°
55°
14
74°
58°
15
76°
59°
16
79°
57°
17
81°
58°
18
80°
53°
19
79°
57°
20
Hist. Avg.
74°
51°
21
Hist. Avg.
74°
51°
22
Hist. Avg.
73°
50°
23
Hist. Avg.
73°
50°
24
Hist. Avg.
73°
50°
25
Hist. Avg.
72°
49°
26
Hist. Avg.
72°
49°
27
Hist. Avg.
71°
48°
28
Hist. Avg.
71°
48°
29
Hist. Avg.
71°
48°
30
Hist. Avg.
70°
47°
1
Hist. Avg.
70°
47°
2
Hist. Avg.
69°
46°
3
Hist. Avg.
69°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Elwood
Elwood's September 2026 forecast shows daily high temperatures ranging from 74° to 82°, with overnight lows between 53° and 60°. The average high for September is 77° 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 Elwood. See also: October | November | December.
