S
M
T
W
T
F
S
28
86°
64°
29
91°
60°
30
90°
62°
1
98°
65°
2
103°
73°
3
101°
70°
4
98°
68°
5
87°
70°
6
74°
65°
7
74°
64°
8
87°
59°
9
81°
63°
10
85°
68°
11
82°
65°
12
86°
62°
13
87°
61°
14
94°
70°
15
98°
68°
16
93°
62°
17
95°
63°
18
87°
66°
19
84°
64°
20
87°
67°
21
86°
64°
22
85°
62°
23
84°
64°
24
85°
62°
25
86°
64°
26
84°
63°
27
82°
61°
28
82°
66°
29
84°
62°
30
81°
64°
31
82°
64°
1
81°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glen Gardner
Glen Gardner's July 2026 forecast shows daily high temperatures ranging from 81° to 98°, with overnight lows between 61° and 70°. The average high for July is 86° 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 July weather will actually feel in Glen Gardner. See also: August | September | October.