S
M
T
W
T
F
S
31
93°
72°
1
94°
73°
2
90°
73°
3
87°
69°
4
82°
70°
5
82°
72°
6
79°
70°
7
80°
71°
8
88°
72°
9
87°
71°
10
89°
70°
11
88°
71°
12
87°
69°
13
86°
70°
14
87°
71°
15
89°
70°
16
88°
68°
17
91°
72°
18
90°
71°
19
91°
72°
20
91°
72°
21
92°
73°
22
92°
73°
23
91°
72°
24
92°
74°
25
93°
74°
26
93°
73°
27
94°
74°
28
92°
74°
29
93°
73°
30
92°
75°
1
93°
75°
2
94°
74°
3
94°
74°
4
92°
73°
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 79° to 94°, with overnight lows between 68° and 75°. The average high for June is 89° with an average low of 72°. 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.
