S
M
T
W
T
F
S
27
65°
57°
28
67°
59°
29
73°
57°
30
76°
56°
1
79°
61°
2
87°
62°
3
72°
56°
4
61°
56°
5
71°
48°
6
62°
42°
7
68°
38°
8
75°
50°
9
73°
45°
10
73°
46°
11
61°
55°
12
72°
54°
13
77°
52°
14
80°
54°
15
67°
56°
16
75°
51°
17
54°
37°
18
57°
39°
19
64°
44°
20
68°
47°
21
70°
49°
22
69°
47°
23
65°
49°
24
68°
48°
25
65°
48°
26
62°
47°
27
63°
41°
28
55°
35°
29
54°
35°
30
61°
45°
31
58°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
October Weather in Trenton
Trenton's October 2026 forecast shows daily high temperatures ranging from 54° to 80°, with overnight lows between 35° and 56°. The average high for October is 64° 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 Trenton. See also: November | December | January.
