S
M
T
W
T
F
S
28
96°
73°
29
97°
75°
30
95°
74°
1
94°
72°
2
94°
71°
3
96°
73°
4
97°
74°
5
94°
73°
6
93°
74°
7
94°
73°
8
96°
74°
9
98°
73°
10
97°
73°
11
97°
72°
12
95°
74°
13
92°
70°
14
89°
68°
15
90°
71°
16
88°
72°
17
91°
71°
18
92°
73°
19
88°
72°
20
92°
74°
21
89°
73°
22
88°
73°
23
85°
72°
24
86°
72°
25
86°
73°
26
87°
73°
27
87°
72°
28
88°
73°
29
87°
73°
30
88°
72°
31
89°
73°
1
90°
72°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Trenton
Trenton's July 2026 forecast shows daily high temperatures ranging from 85° to 98°, with overnight lows between 68° and 74°. The average high for July is 91° with an average low of 72°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Trenton. See also: August | September | October.
