S
M
T
W
T
F
S
30
73°
55°
31
76°
55°
1
76°
56°
2
76°
54°
3
76°
51°
4
67°
49°
5
70°
54°
6
75°
49°
7
68°
48°
8
73°
51°
9
75°
55°
10
75°
53°
11
76°
44°
12
68°
52°
13
69°
50°
14
71°
54°
15
68°
53°
16
72°
51°
17
74°
53°
18
74°
53°
19
72°
52°
20
72°
43°
21
70°
40°
22
61°
49°
23
62°
49°
24
63°
50°
25
69°
50°
26
71°
41°
27
69°
38°
28
59°
37°
29
60°
41°
30
59°
38°
1
56°
38°
2
59°
45°
3
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in West Davenport
West Davenport's September 2026 forecast shows daily high temperatures ranging from 56° to 76°, with overnight lows between 37° and 56°. The average high for September is 69° with an average low of 48°. 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 Davenport. See also: October | November | December.
