S
M
T
W
T
F
S
30
81°
51°
31
84°
49°
1
86°
52°
2
91°
53°
3
90°
48°
4
88°
43°
5
79°
44°
6
78°
47°
7
83°
44°
8
79°
43°
9
76°
42°
10
77°
45°
11
80°
41°
12
82°
40°
13
76°
48°
14
81°
46°
15
83°
38°
16
73°
36°
17
71°
35°
18
70°
35°
19
70°
36°
20
71°
38°
21
73°
44°
22
79°
41°
23
70°
40°
24
69°
38°
25
68°
34°
26
69°
32°
27
67°
33°
28
66°
32°
29
66°
33°
30
74°
36°
1
74°
40°
2
73°
41°
3
Hist. Avg.
71°
38°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Cedar Springs
Cedar Springs's September 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 32° and 53°. The average high for September is 76° with an average low of 41°. 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 Cedar Springs. See also: October | November | December.