S
M
T
W
T
F
S
31
79°
50°
1
75°
55°
2
77°
49°
3
81°
52°
4
84°
58°
5
83°
62°
6
86°
65°
7
83°
64°
8
81°
66°
9
81°
65°
10
80°
64°
11
84°
64°
12
85°
64°
13
84°
62°
14
81°
61°
15
82°
67°
16
73°
56°
17
76°
56°
18
77°
57°
19
78°
59°
20
78°
64°
21
79°
64°
22
79°
65°
23
80°
65°
24
80°
63°
25
81°
64°
26
83°
66°
27
84°
65°
28
81°
61°
29
80°
59°
30
79°
60°
1
80°
59°
2
80°
60°
3
81°
66°
4
81°
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 73° to 86°, with overnight lows between 49° and 67°. The average high for June is 81° with an average low of 62°. 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.
