S
M
T
W
T
F
S
28
82°
58°
29
84°
58°
30
84°
63°
1
89°
71°
2
91°
71°
3
87°
68°
4
83°
63°
5
80°
64°
6
81°
63°
7
84°
63°
8
82°
62°
9
83°
64°
10
83°
64°
11
82°
65°
12
83°
64°
13
82°
63°
14
81°
68°
15
73°
57°
16
74°
60°
17
75°
62°
18
77°
62°
19
79°
63°
20
79°
63°
21
76°
62°
22
79°
63°
23
77°
63°
24
77°
62°
25
76°
63°
26
78°
63°
27
80°
62°
28
82°
63°
29
81°
63°
30
82°
64°
31
81°
63°
1
79°
62°
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 73° to 91°, with overnight lows between 57° and 71°. The average high for July is 81° with an average low of 64°. 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.
