S
M
T
W
T
F
S
27
73°
57°
28
73°
54°
29
72°
63°
30
81°
54°
1
64°
48°
2
61°
37°
3
64°
46°
4
68°
45°
5
77°
39°
6
82°
48°
7
72°
44°
8
67°
48°
9
73°
59°
10
83°
57°
11
67°
44°
12
50°
40°
13
52°
39°
14
57°
44°
15
53°
38°
16
55°
39°
17
57°
42°
18
59°
42°
19
56°
36°
20
59°
40°
21
60°
40°
22
60°
39°
23
59°
38°
24
47°
32°
25
47°
38°
26
51°
37°
27
57°
39°
28
56°
39°
29
57°
38°
30
57°
36°
31
49°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Clinton
Clinton's October 2026 forecast shows daily high temperatures ranging from 47° to 83°, with overnight lows between 30° and 59°. The average high for October is 59° with an average low of 41°. 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 Clinton. See also: November | December | January.