S
M
T
W
T
F
S
31
71°
53°
1
73°
51°
2
74°
50°
3
74°
49°
4
72°
51°
5
74°
53°
6
77°
58°
7
78°
53°
8
75°
54°
9
76°
53°
10
77°
53°
11
76°
54°
12
77°
54°
13
76°
55°
14
76°
55°
15
78°
59°
16
81°
56°
17
80°
57°
18
77°
55°
19
78°
56°
20
79°
61°
21
79°
64°
22
86°
65°
23
87°
64°
24
88°
65°
25
88°
64°
26
87°
62°
27
87°
60°
28
86°
63°
29
87°
64°
30
83°
66°
1
86°
62°
2
85°
59°
3
81°
58°
4
81°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Morristown
Morristown's June 2026 forecast shows daily high temperatures ranging from 71° to 88°, with overnight lows between 49° and 66°. The average high for June is 80° with an average low of 58°. 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 Morristown. See also: July | August | September.
