S
M
T
W
T
F
S
31
80°
56°
1
73°
55°
2
74°
54°
3
73°
53°
4
74°
53°
5
75°
60°
6
80°
61°
7
79°
62°
8
81°
63°
9
83°
62°
10
83°
55°
11
76°
54°
12
76°
55°
13
78°
59°
14
78°
56°
15
77°
55°
16
77°
56°
17
78°
57°
18
78°
58°
19
85°
64°
20
87°
64°
21
85°
62°
22
82°
59°
23
87°
67°
24
89°
66°
25
88°
67°
26
84°
61°
27
84°
61°
28
85°
64°
29
87°
62°
30
84°
61°
1
85°
65°
2
86°
68°
3
89°
68°
4
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Metuchen
Metuchen's June 2026 forecast shows daily high temperatures ranging from 73° to 89°, with overnight lows between 53° and 68°. The average high for June is 81° with an average low of 60°. 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 Metuchen. See also: July | August | September.