S
M
T
W
T
F
S
31
78°
38°
1
75°
47°
2
79°
40°
3
85°
52°
4
89°
56°
5
92°
65°
6
92°
68°
7
83°
58°
8
78°
52°
9
80°
54°
10
84°
56°
11
90°
63°
12
88°
62°
13
82°
59°
14
83°
60°
15
83°
63°
16
84°
58°
17
76°
55°
18
77°
61°
19
83°
61°
20
82°
59°
21
84°
56°
22
78°
56°
23
77°
57°
24
78°
61°
25
83°
65°
26
86°
64°
27
85°
59°
28
79°
58°
29
81°
58°
30
78°
57°
1
81°
58°
2
80°
59°
3
84°
62°
4
87°
65°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Glen Gardner
Glen Gardner's June 2026 forecast shows daily high temperatures ranging from 76° to 92°, with overnight lows between 52° and 68°. The average high for June is 83° with an average low of 59°. 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 Glen Gardner. See also: July | August | September.