S
M
T
W
T
F
S
31
83°
68°
1
89°
65°
2
80°
60°
3
81°
56°
4
85°
61°
5
84°
69°
6
85°
69°
7
79°
70°
8
87°
68°
9
90°
72°
10
88°
67°
11
87°
63°
12
83°
57°
13
82°
64°
14
75°
59°
15
80°
53°
16
79°
60°
17
91°
64°
18
78°
60°
19
83°
56°
20
82°
65°
21
73°
58°
22
76°
58°
23
77°
63°
24
83°
60°
25
81°
60°
26
79°
64°
27
85°
72°
28
88°
73°
29
88°
67°
30
85°
67°
1
88°
65°
2
87°
66°
3
88°
68°
4
84°
70°
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 73° to 88°, with overnight lows between 58° and 73°. The average high for June is 83° 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 June weather will actually feel in Trenton. See also: July | August | September.
