S
M
T
W
T
F
S
28
86°
68°
29
90°
70°
30
91°
68°
1
93°
72°
2
95°
70°
3
95°
72°
4
95°
68°
5
93°
66°
6
90°
66°
7
86°
70°
8
88°
68°
9
82°
70°
10
73°
68°
11
82°
68°
12
88°
66°
13
88°
64°
14
90°
63°
15
90°
66°
16
90°
68°
17
93°
72°
18
82°
70°
19
82°
64°
20
86°
59°
21
80°
64°
22
79°
56°
23
79°
60°
24
80°
64°
25
82°
63°
26
84°
66°
27
83°
67°
28
84°
65°
29
82°
62°
30
83°
63°
31
82°
63°
1
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glenville
Glenville's July 2026 forecast shows daily high temperatures ranging from 79° to 84°, with overnight lows between 56° and 67°. The average high for July is 82° with an average low of 63°. 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 Glenville. See also: August | September | October.