S
M
T
W
T
F
S
28
90°
71°
29
92°
68°
30
94°
69°
1
95°
72°
2
97°
72°
3
97°
70°
4
94°
72°
5
93°
72°
6
90°
71°
7
89°
68°
8
88°
69°
9
87°
68°
10
88°
67°
11
84°
69°
12
86°
68°
13
87°
67°
14
87°
66°
15
89°
68°
16
88°
67°
17
87°
65°
18
87°
65°
19
90°
70°
20
90°
71°
21
89°
71°
22
89°
70°
23
90°
71°
24
91°
72°
25
91°
71°
26
90°
71°
27
91°
72°
28
92°
71°
29
90°
70°
30
91°
71°
31
90°
71°
1
89°
70°
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 84° to 97°, with overnight lows between 65° and 72°. The average high for July is 89° with an average low of 69°. 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.
