S
M
T
W
T
F
S
27
75°
43°
28
66°
50°
29
66°
51°
30
73°
45°
1
69°
48°
2
70°
49°
3
65°
42°
4
66°
42°
5
67°
47°
6
69°
47°
7
71°
40°
8
69°
38°
9
Hist. Avg.
66°
42°
10
Hist. Avg.
66°
42°
11
Hist. Avg.
65°
42°
12
Hist. Avg.
65°
41°
13
Hist. Avg.
64°
41°
14
Hist. Avg.
64°
41°
15
Hist. Avg.
64°
40°
16
Hist. Avg.
63°
40°
17
Hist. Avg.
63°
40°
18
Hist. Avg.
62°
40°
19
Hist. Avg.
62°
39°
20
Hist. Avg.
61°
39°
21
Hist. Avg.
61°
39°
22
Hist. Avg.
60°
38°
23
Hist. Avg.
60°
38°
24
Hist. Avg.
60°
38°
25
Hist. Avg.
59°
37°
26
Hist. Avg.
58°
37°
27
Hist. Avg.
58°
37°
28
Hist. Avg.
58°
36°
29
Hist. Avg.
57°
36°
30
Hist. Avg.
57°
36°
31
Hist. Avg.
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Clayton
Clayton's October 2026 forecast shows daily high temperatures ranging from 65° to 75°, with overnight lows between 38° and 51°. The average high for October is 69° with an average low of 45°. 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.