S
M
T
W
T
F
S
31
76°
44°
1
75°
51°
2
77°
46°
3
84°
54°
4
89°
60°
5
93°
65°
6
94°
69°
7
85°
58°
8
72°
54°
9
75°
55°
10
79°
56°
11
86°
62°
12
88°
62°
13
82°
59°
14
83°
59°
15
83°
60°
16
84°
58°
17
77°
55°
18
78°
62°
19
84°
62°
20
83°
60°
21
84°
57°
22
81°
56°
23
78°
57°
24
79°
60°
25
84°
65°
26
87°
64°
27
86°
59°
28
80°
58°
29
83°
58°
30
79°
59°
1
82°
60°
2
81°
59°
3
86°
62°
4
88°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Princeton Junction
Princeton Junction's June 2026 forecast shows daily high temperatures ranging from 72° to 94°, with overnight lows between 54° and 69°. The average high for June is 83° with an average low of 60°. 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 Princeton Junction. See also: July | August | September.
