S
M
T
W
T
F
S
27
66°
51°
28
69°
52°
29
70°
52°
30
70°
51°
1
69°
51°
2
69°
50°
3
67°
51°
4
67°
51°
5
68°
50°
6
67°
50°
7
67°
49°
8
65°
50°
9
65°
44°
10
63°
47°
11
61°
47°
12
65°
44°
13
64°
45°
14
59°
46°
15
60°
45°
16
61°
43°
17
59°
43°
18
61°
44°
19
62°
46°
20
63°
43°
21
63°
41°
22
60°
42°
23
60°
31°
24
59°
37°
25
47°
42°
26
59°
41°
27
59°
36°
28
56°
36°
29
48°
32°
30
46°
30°
31
44°
29°
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 44° to 70°, with overnight lows between 29° and 52°. The average high for October is 62° 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.
