S
M
T
W
T
F
S
27
91°
63°
28
90°
63°
29
95°
59°
30
95°
66°
1
91°
72°
2
95°
72°
3
93°
72°
4
84°
73°
5
88°
72°
6
90°
63°
7
90°
63°
8
91°
55°
9
90°
55°
10
81°
57°
11
91°
54°
12
93°
55°
13
95°
59°
14
95°
59°
15
93°
57°
16
75°
52°
17
70°
43°
18
77°
36°
19
77°
39°
20
79°
39°
21
82°
41°
22
84°
43°
23
83°
50°
24
82°
47°
25
79°
50°
26
78°
52°
27
80°
53°
28
82°
51°
29
83°
53°
30
81°
62°
31
73°
45°
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 73° to 83°, with overnight lows between 45° and 62°. The average high for October is 80° with an average low of 51°. 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.