S
M
T
W
T
F
S
31
75°
39°
1
78°
41°
2
79°
39°
3
77°
46°
4
79°
39°
5
82°
42°
6
83°
46°
7
83°
43°
8
82°
45°
9
79°
41°
10
81°
44°
11
81°
47°
12
83°
38°
13
85°
40°
14
79°
49°
15
82°
44°
16
85°
45°
17
88°
55°
18
89°
49°
19
90°
46°
20
88°
47°
21
83°
45°
22
87°
46°
23
89°
46°
24
87°
53°
25
79°
55°
26
83°
47°
27
84°
43°
28
85°
48°
29
78°
50°
30
83°
41°
1
84°
44°
2
85°
44°
3
86°
46°
4
85°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Princeton
Princeton's June 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for June is ° with an average low of °. 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. See also: July | August | September.
