S
M
T
W
T
F
S
27
74°
53°
28
67°
54°
29
69°
44°
30
73°
43°
1
65°
42°
2
65°
48°
3
64°
50°
4
70°
52°
5
74°
53°
6
74°
53°
7
73°
42°
8
68°
42°
9
61°
43°
10
60°
47°
11
64°
46°
12
67°
46°
13
67°
38°
14
64°
37°
15
57°
40°
16
58°
40°
17
56°
44°
18
58°
41°
19
57°
37°
20
56°
35°
21
54°
32°
22
53°
32°
23
51°
33°
24
52°
33°
25
53°
34°
26
53°
34°
27
52°
35°
28
53°
39°
29
53°
33°
30
56°
33°
31
56°
35°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Davenport
Davenport's October 2026 forecast shows daily high temperatures ranging from 51° to 74°, with overnight lows between 32° and 54°. The average high for October is 61° 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 October weather will actually feel in Davenport. See also: November | December | January.