S
M
T
W
T
F
S
28
83°
63°
29
82°
64°
30
83°
65°
1
84°
64°
2
86°
68°
3
90°
72°
4
92°
72°
5
93°
71°
6
92°
72°
7
92°
68°
8
90°
73°
9
93°
72°
10
93°
73°
11
92°
72°
12
94°
67°
13
90°
66°
14
84°
64°
15
84°
65°
16
85°
64°
17
87°
64°
18
88°
66°
19
90°
68°
20
89°
72°
21
90°
69°
22
91°
66°
23
87°
71°
24
93°
67°
25
93°
72°
26
94°
71°
27
93°
70°
28
Hist. Avg.
88°
67°
29
Hist. Avg.
88°
67°
30
Hist. Avg.
88°
67°
31
Hist. Avg.
88°
67°
1
Hist. Avg.
88°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
July Weather in Passaic
Passaic's July 2026 forecast shows daily high temperatures ranging from 82° to 94°, with overnight lows between 63° and 73°. The average high for July is 89° with an average low of 68°. 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 Passaic. See also: August | September | October.
