S
M
T
W
T
F
S
31
70°
44°
1
69°
44°
2
76°
44°
3
82°
45°
4
78°
53°
5
81°
50°
6
76°
62°
7
68°
51°
8
78°
47°
9
83°
51°
10
80°
69°
11
86°
67°
12
85°
62°
13
82°
58°
14
65°
58°
15
64°
50°
16
73°
48°
17
74°
53°
18
75°
60°
19
73°
58°
20
72°
57°
21
72°
56°
22
70°
53°
23
77°
55°
24
75°
56°
25
75°
60°
26
74°
56°
27
74°
56°
28
76°
55°
29
80°
60°
30
79°
62°
1
80°
60°
2
79°
59°
3
75°
58°
4
79°
57°
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 70° to 80°, with overnight lows between 53° and 62°. The average high for June is 76° with an average low of 57°. 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.
