S
M
T
W
T
F
S
31
71°
58°
1
76°
58°
2
73°
53°
3
73°
57°
4
77°
59°
5
76°
56°
6
77°
58°
7
80°
61°
8
81°
62°
9
83°
62°
10
82°
61°
11
84°
62°
12
82°
62°
13
85°
61°
14
82°
59°
15
85°
63°
16
86°
65°
17
86°
65°
18
88°
66°
19
87°
64°
20
86°
58°
21
85°
61°
22
81°
65°
23
82°
59°
24
85°
60°
25
84°
61°
26
81°
61°
27
82°
62°
28
81°
64°
29
82°
63°
30
84°
64°
1
89°
62°
2
89°
68°
3
86°
62°
4
88°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Trenton
Trenton's June 2026 forecast shows daily high temperatures ranging from 71° to 89°, with overnight lows between 53° and 68°. The average high for June is 82° with an average low of 61°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Trenton. See also: July | August | September.
