S
M
T
W
T
F
S
28
N/A
29
85°
63°
30
91°
70°
1
97°
75°
2
106°
79°
3
102°
75°
4
97°
72°
5
91°
68°
6
87°
66°
7
89°
67°
8
87°
65°
9
86°
67°
10
88°
67°
11
90°
68°
12
91°
66°
13
82°
60°
14
80°
60°
15
80°
61°
16
81°
61°
17
81°
62°
18
82°
61°
19
82°
64°
20
83°
67°
21
82°
67°
22
87°
66°
23
82°
67°
24
85°
66°
25
87°
67°
26
88°
68°
27
88°
68°
28
87°
67°
29
87°
67°
30
86°
63°
31
80°
60°
1
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Whippany
Whippany's July 2026 forecast shows daily high temperatures ranging from 80° to 106°, with overnight lows between 60° and 79°. The average high for July is 87° 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 July weather will actually feel in Whippany. See also: August | September | October.