S
M
T
W
T
F
S
27
78°
57°
28
77°
57°
29
78°
55°
30
72°
51°
1
68°
48°
2
71°
52°
3
75°
55°
4
76°
54°
5
75°
54°
6
75°
53°
7
74°
53°
8
74°
52°
9
73°
53°
10
74°
52°
11
69°
51°
12
67°
42°
13
63°
41°
14
62°
45°
15
65°
44°
16
62°
40°
17
61°
49°
18
63°
49°
19
70°
46°
20
70°
48°
21
66°
47°
22
61°
48°
23
61°
47°
24
63°
48°
25
61°
48°
26
68°
47°
27
68°
40°
28
69°
36°
29
65°
36°
30
56°
42°
31
59°
36°
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 56° to 78°, with overnight lows between 36° and 57°. The average high for October is 68° with an average low of 48°. 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.
