S
M
T
W
T
F
S
28
91°
71°
29
92°
70°
30
93°
70°
1
92°
69°
2
92°
70°
3
93°
71°
4
93°
70°
5
92°
71°
6
93°
71°
7
92°
70°
8
93°
71°
9
93°
71°
10
92°
70°
11
91°
71°
12
90°
73°
13
92°
73°
14
94°
72°
15
95°
73°
16
95°
71°
17
94°
63°
18
85°
62°
19
84°
62°
20
83°
61°
21
84°
62°
22
85°
63°
23
86°
64°
24
89°
66°
25
92°
68°
26
91°
66°
27
92°
70°
28
92°
71°
29
86°
61°
30
85°
63°
31
84°
61°
1
Hist. Avg.
88°
67°
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 83° to 95°, with overnight lows between 61° and 73°. The average high for July is 90° with an average low of 68°. 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.
