S
M
T
W
T
F
S
31
77°
39°
1
73°
46°
2
77°
41°
3
84°
46°
4
86°
48°
5
91°
50°
6
90°
57°
7
82°
63°
8
77°
54°
9
83°
63°
10
83°
70°
11
92°
70°
12
96°
70°
13
91°
65°
14
90°
66°
15
77°
63°
16
77°
59°
17
80°
60°
18
83°
62°
19
81°
61°
20
82°
62°
21
82°
64°
22
84°
61°
23
79°
64°
24
81°
60°
25
79°
64°
26
84°
63°
27
85°
66°
28
87°
66°
29
83°
62°
30
80°
60°
1
81°
62°
2
84°
61°
3
81°
62°
4
82°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Boonton
Boonton's June 2026 forecast shows daily high temperatures ranging from 77° to 96°, with overnight lows between 59° and 70°. The average high for June is 83° with an average low of 64°. 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 Boonton. See also: July | August | September.
