S
M
T
W
T
F
S
27
82°
56°
28
75°
55°
29
78°
52°
30
71°
52°
1
80°
51°
2
74°
54°
3
80°
50°
4
67°
46°
5
67°
49°
6
77°
46°
7
64°
43°
8
67°
47°
9
76°
48°
10
76°
48°
11
77°
49°
12
77°
48°
13
74°
47°
14
72°
46°
15
75°
42°
16
61°
39°
17
59°
43°
18
59°
44°
19
60°
44°
20
67°
42°
21
65°
42°
22
67°
44°
23
70°
43°
24
69°
43°
25
70°
42°
26
68°
39°
27
68°
38°
28
67°
32°
29
60°
35°
30
56°
27°
31
55°
25°
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 55° to 82°, with overnight lows between 25° and 56°. The average high for October is 69° with an average low of 44°. 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.
