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
82°
48°
10
82°
64°
11
93°
66°
12
91°
68°
13
88°
61°
14
90°
59°
15
73°
54°
16
77°
48°
17
79°
50°
18
88°
66°
19
82°
55°
20
82°
55°
21
84°
52°
22
74°
66°
23
76°
62°
24
83°
58°
25
84°
65°
26
80°
67°
27
81°
64°
28
85°
64°
29
88°
61°
30
84°
63°
1
89°
64°
2
90°
66°
3
85°
64°
4
85°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Morris Plains
Morris Plains's June 2026 forecast shows daily high temperatures ranging from 74° to 90°, with overnight lows between 58° and 67°. 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 Morris Plains. See also: July | August | September.
