S
M
T
W
T
F
S
27
82°
48°
28
N/A
29
85°
48°
30
88°
51°
1
88°
57°
2
87°
63°
3
79°
67°
4
73°
67°
5
80°
56°
6
80°
56°
7
81°
52°
8
84°
53°
9
75°
59°
10
64°
59°
11
71°
56°
12
84°
54°
13
86°
56°
14
88°
56°
15
90°
62°
16
84°
52°
17
62°
46°
18
68°
39°
19
71°
42°
20
74°
42°
21
78°
42°
22
77°
44°
23
76°
48°
24
72°
42°
25
70°
40°
26
72°
45°
27
73°
47°
28
72°
45°
29
71°
52°
30
72°
51°
31
63°
44°
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 63° to 78°, with overnight lows between 40° and 52°. The average high for October is 72° 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.
