S
M
T
W
T
F
S
27
74°
52°
28
69°
50°
29
71°
48°
30
63°
47°
1
76°
49°
2
63°
51°
3
66°
51°
4
72°
50°
5
71°
49°
6
61°
40°
7
58°
37°
8
57°
35°
9
56°
34°
10
58°
44°
11
66°
47°
12
68°
44°
13
66°
47°
14
68°
42°
15
55°
37°
16
52°
37°
17
52°
32°
18
54°
43°
19
62°
44°
20
64°
42°
21
52°
41°
22
51°
39°
23
51°
38°
24
55°
42°
25
54°
38°
26
50°
32°
27
48°
29°
28
57°
40°
29
61°
39°
30
61°
37°
31
61°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chamberlain
Chamberlain's October 2026 forecast shows daily high temperatures ranging from 48° to 76°, with overnight lows between 29° and 52°. The average high for October is 61° with an average low of 42°. 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 Chamberlain. See also: November | December | January.
