S
M
T
W
T
F
S
28
83°
62°
29
79°
59°
30
78°
60°
1
79°
58°
2
80°
60°
3
80°
64°
4
81°
62°
5
82°
61°
6
82°
63°
7
86°
66°
8
88°
67°
9
89°
66°
10
87°
66°
11
81°
65°
12
87°
66°
13
84°
61°
14
83°
62°
15
86°
66°
16
84°
66°
17
87°
65°
18
86°
61°
19
85°
67°
20
83°
67°
21
81°
66°
22
81°
66°
23
82°
65°
24
81°
64°
25
81°
62°
26
82°
62°
27
82°
63°
28
82°
61°
29
84°
66°
30
83°
65°
31
86°
66°
1
85°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Morris Plains
Morris Plains's July 2026 forecast shows daily high temperatures ranging from 78° to 89°, with overnight lows between 58° and 67°. The average high for July 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 July weather will actually feel in Morris Plains. See also: August | September | October.
