S
M
T
W
T
F
S
27
77°
43°
28
71°
49°
29
75°
51°
30
80°
51°
1
78°
52°
2
79°
52°
3
80°
51°
4
79°
52°
5
79°
51°
6
77°
47°
7
78°
42°
8
69°
47°
9
68°
39°
10
67°
46°
11
67°
49°
12
75°
50°
13
77°
37°
14
75°
37°
15
66°
40°
16
69°
35°
17
67°
41°
18
64°
39°
19
72°
45°
20
73°
44°
21
74°
44°
22
74°
41°
23
73°
39°
24
69°
43°
25
66°
44°
26
71°
42°
27
70°
28°
28
65°
28°
29
57°
33°
30
59°
43°
31
64°
40°
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 57° to 80°, with overnight lows between 28° and 52°. The average high for October is 72° with an average low of 43°. 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.