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°
62°
10
84°
69°
11
95°
71°
12
97°
71°
13
92°
64°
14
92°
65°
15
83°
62°
16
81°
60°
17
80°
59°
18
82°
62°
19
80°
60°
20
82°
62°
21
82°
63°
22
83°
61°
23
79°
64°
24
81°
60°
25
79°
63°
26
83°
63°
27
85°
66°
28
86°
65°
29
82°
61°
30
80°
60°
1
80°
62°
2
84°
61°
3
80°
61°
4
83°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Whippany
Whippany's June 2026 forecast shows daily high temperatures ranging from 79° to 97°, with overnight lows between 59° and 71°. The average high for June is 84° with an average low of 63°. 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 Whippany. See also: July | August | September.