S
M
T
W
T
F
S
30
80°
63°
31
88°
71°
1
88°
73°
2
93°
71°
3
95°
71°
4
85°
68°
5
86°
61°
6
79°
56°
7
81°
56°
8
86°
57°
9
89°
70°
10
85°
65°
11
84°
58°
12
77°
64°
13
86°
60°
14
76°
50°
15
85°
53°
16
90°
70°
17
78°
64°
18
76°
56°
19
77°
66°
20
74°
55°
21
68°
57°
22
67°
58°
23
72°
55°
24
71°
54°
25
69°
53°
26
70°
48°
27
74°
55°
28
74°
53°
29
75°
52°
30
71°
47°
1
73°
54°
2
68°
52°
3
66°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cardington
Cardington's September 2026 forecast shows daily high temperatures ranging from 66° to 78°, with overnight lows between 47° and 66°. The average high for September is 72° 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 Cardington. See also: October | November | December.