S
M
T
W
T
F
S
27
79°
54°
28
82°
50°
29
88°
50°
30
93°
55°
1
91°
61°
2
77°
66°
3
77°
63°
4
81°
54°
5
81°
48°
6
81°
45°
7
84°
45°
8
88°
52°
9
88°
48°
10
68°
57°
11
82°
54°
12
91°
54°
13
93°
55°
14
91°
70°
15
91°
70°
16
72°
52°
17
63°
39°
18
70°
34°
19
72°
37°
20
77°
37°
21
77°
43°
22
79°
43°
23
77°
41°
24
79°
41°
25
77°
43°
26
75°
45°
27
75°
43°
28
79°
43°
29
81°
43°
30
81°
58°
31
75°
59°
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 75° to 81°, with overnight lows between 58° and 59°. The average high for October is 78° with an average low of 59°. 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.