S
M
T
W
T
F
S
27
75°
42°
28
65°
41°
29
66°
46°
30
65°
45°
1
63°
41°
2
64°
44°
3
66°
50°
4
66°
48°
5
70°
47°
6
62°
45°
7
69°
39°
8
61°
37°
9
59°
41°
10
59°
39°
11
62°
36°
12
59°
35°
13
57°
35°
14
59°
33°
15
57°
35°
16
56°
43°
17
58°
44°
18
65°
43°
19
61°
42°
20
58°
42°
21
56°
33°
22
56°
32°
23
55°
32°
24
Hist. Avg.
59°
37°
25
Hist. Avg.
58°
36°
26
Hist. Avg.
58°
36°
27
Hist. Avg.
58°
36°
28
Hist. Avg.
57°
35°
29
Hist. Avg.
57°
35°
30
Hist. Avg.
56°
35°
31
Hist. Avg.
56°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
October Weather in Clinton
Clinton's October 2026 forecast shows daily high temperatures ranging from 55° to 75°, with overnight lows between 32° and 50°. The average high for October is 62° with an average low of 40°. 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.