S
M
T
W
T
F
S
28
80°
64°
29
86°
66°
30
94°
73°
1
97°
78°
2
96°
76°
3
95°
72°
4
83°
70°
5
76°
66°
6
81°
64°
7
83°
65°
8
86°
69°
9
84°
69°
10
81°
63°
11
82°
62°
12
80°
63°
13
82°
67°
14
81°
63°
15
81°
63°
16
82°
65°
17
81°
65°
18
80°
72°
19
82°
66°
20
79°
59°
21
78°
60°
22
78°
60°
23
79°
64°
24
79°
66°
25
81°
66°
26
80°
65°
27
80°
66°
28
85°
67°
29
86°
67°
30
84°
66°
31
82°
67°
1
85°
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 76° to 86°, with overnight lows between 59° and 72°. The average high for July is 81° with an average low of 65°. 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.
