S
M
T
W
T
F
S
30
78°
55°
31
76°
59°
1
76°
61°
2
77°
54°
3
75°
52°
4
74°
60°
5
74°
62°
6
83°
61°
7
84°
60°
8
83°
56°
9
79°
57°
10
74°
59°
11
74°
57°
12
75°
59°
13
80°
55°
14
81°
54°
15
Hist. Avg.
75°
52°
16
Hist. Avg.
75°
52°
17
Hist. Avg.
74°
51°
18
Hist. Avg.
74°
51°
19
Hist. Avg.
74°
51°
20
Hist. Avg.
73°
50°
21
Hist. Avg.
73°
50°
22
Hist. Avg.
73°
49°
23
Hist. Avg.
72°
49°
24
Hist. Avg.
72°
49°
25
Hist. Avg.
71°
48°
26
Hist. Avg.
71°
48°
27
Hist. Avg.
70°
47°
28
Hist. Avg.
70°
47°
29
Hist. Avg.
70°
47°
30
Hist. Avg.
69°
46°
1
Hist. Avg.
69°
46°
2
Hist. Avg.
68°
45°
3
Hist. Avg.
68°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in West Cedar Rapids
West Cedar Rapids's September 2026 forecast shows daily high temperatures ranging from 74° to 84°, with overnight lows between 52° and 62°. The average high for September is 78° with an average low of 58°. 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 West Cedar Rapids. See also: October | November | December.
