S
M
T
W
T
F
S
31
77°
57°
1
80°
59°
2
75°
57°
3
81°
55°
4
86°
54°
5
91°
63°
6
92°
68°
7
94°
70°
8
87°
65°
9
80°
54°
10
83°
60°
11
85°
63°
12
90°
65°
13
88°
67°
14
86°
66°
15
85°
66°
16
86°
68°
17
85°
67°
18
83°
66°
19
85°
68°
20
87°
68°
21
87°
69°
22
88°
64°
23
83°
63°
24
83°
65°
25
84°
68°
26
86°
69°
27
87°
69°
28
83°
68°
29
82°
69°
30
84°
67°
1
85°
66°
2
84°
65°
3
83°
65°
4
84°
66°
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 94°, with overnight lows between 54° and 70°. The average high for June is 86° with an average low of 66°. 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.
