S
M
T
W
T
F
S
30
79°
69°
31
86°
72°
1
90°
71°
2
83°
71°
3
85°
70°
4
91°
69°
5
85°
65°
6
79°
61°
7
79°
63°
8
88°
65°
9
81°
57°
10
75°
54°
11
79°
54°
12
81°
58°
13
76°
54°
14
82°
57°
15
77°
54°
16
79°
54°
17
78°
55°
18
73°
49°
19
76°
54°
20
78°
53°
21
73°
53°
22
74°
52°
23
76°
52°
24
76°
53°
25
75°
53°
26
75°
52°
27
76°
53°
28
76°
53°
29
75°
52°
30
73°
51°
1
73°
45°
2
62°
42°
3
62°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Elkader
Elkader's September 2026 forecast shows daily high temperatures ranging from 62° to 88°, with overnight lows between 37° and 65°. The average high for September is 76° with an average low of 54°. 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 Elkader. See also: October | November | December.
