S
M
T
W
T
F
S
27
81°
51°
28
82°
53°
29
83°
56°
30
85°
58°
1
87°
64°
2
90°
71°
3
83°
63°
4
68°
63°
5
73°
56°
6
75°
51°
7
79°
51°
8
80°
59°
9
74°
61°
10
71°
70°
11
73°
58°
12
82°
54°
13
83°
57°
14
88°
60°
15
89°
62°
16
88°
49°
17
68°
44°
18
69°
47°
19
73°
56°
20
75°
54°
21
76°
52°
22
75°
51°
23
77°
57°
24
80°
58°
25
77°
58°
26
75°
49°
27
72°
51°
28
71°
44°
29
63°
43°
30
63°
48°
31
67°
52°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Chapin
Chapin's October 2026 forecast shows daily high temperatures ranging from 63° to 89°, with overnight lows between 43° and 62°. The average high for October is 75° with an average low of 52°. 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 Chapin. See also: November | December | January.
