S
M
T
W
T
F
S
27
73°
54°
28
77°
48°
29
81°
44°
30
69°
63°
1
70°
59°
2
68°
46°
3
72°
43°
4
73°
46°
5
73°
46°
6
76°
53°
7
77°
47°
8
69°
45°
9
70°
55°
10
79°
60°
11
78°
59°
12
74°
57°
13
66°
54°
14
68°
50°
15
60°
47°
16
62°
44°
17
59°
44°
18
63°
43°
19
61°
44°
20
61°
46°
21
56°
43°
22
60°
47°
23
66°
45°
24
54°
41°
25
52°
40°
26
53°
39°
27
56°
44°
28
63°
47°
29
61°
47°
30
61°
48°
31
63°
45°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Bettendorf
Bettendorf's October 2026 forecast shows daily high temperatures ranging from 52° to 79°, with overnight lows between 39° and 60°. The average high for October is 64° with an average low of 47°. 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 Bettendorf. See also: November | December | January.
