S
M
T
W
T
F
S
27
94°
72°
28
90°
67°
29
94°
70°
30
92°
73°
1
75°
67°
2
76°
66°
3
69°
66°
4
83°
61°
5
84°
54°
6
85°
53°
7
88°
52°
8
90°
54°
9
91°
55°
10
88°
56°
11
89°
65°
12
89°
70°
13
89°
76°
14
79°
68°
15
82°
62°
16
63°
42°
17
68°
41°
18
74°
41°
19
79°
46°
20
81°
49°
21
84°
49°
22
86°
53°
23
88°
57°
24
87°
58°
25
80°
54°
26
69°
44°
27
67°
48°
28
69°
49°
29
68°
44°
30
62°
42°
31
64°
43°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Clayton
Clayton's October 2026 forecast shows daily high temperatures ranging from 62° to 88°, with overnight lows between 41° and 58°. The average high for October is 74° 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 October weather will actually feel in Clayton. See also: November | December | January.