S
M
T
W
T
F
S
28
82°
67°
29
87°
63°
30
88°
66°
1
95°
71°
2
101°
78°
3
101°
73°
4
98°
72°
5
88°
71°
6
74°
66°
7
73°
64°
8
84°
64°
9
81°
68°
10
86°
72°
11
81°
65°
12
85°
64°
13
87°
68°
14
95°
72°
15
96°
72°
16
94°
70°
17
93°
65°
18
90°
66°
19
86°
65°
20
85°
64°
21
80°
64°
22
83°
66°
23
85°
65°
24
84°
66°
25
85°
63°
26
84°
65°
27
83°
64°
28
84°
68°
29
86°
64°
30
82°
65°
31
81°
65°
1
81°
66°
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 80° to 96°, with overnight lows between 63° and 72°. The average high for July is 86° with an average low of 66°. 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.
