S
M
T
W
T
F
S
31
77°
65°
1
85°
67°
2
84°
59°
3
80°
56°
4
84°
57°
5
86°
61°
6
84°
64°
7
84°
66°
8
85°
65°
9
84°
66°
10
86°
65°
11
86°
64°
12
85°
66°
13
85°
65°
14
84°
63°
15
83°
67°
16
84°
66°
17
82°
67°
18
80°
67°
19
82°
66°
20
82°
68°
21
83°
68°
22
85°
67°
23
85°
67°
24
83°
64°
25
83°
63°
26
85°
67°
27
86°
68°
28
83°
69°
29
83°
68°
30
84°
63°
1
83°
63°
2
83°
67°
3
84°
69°
4
84°
68°
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 80° to 86°, with overnight lows between 56° and 69°. The average high for June is 84° 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.
