S
M
T
W
T
F
S
28
74°
62°
29
76°
63°
30
72°
64°
1
75°
61°
2
80°
61°
3
87°
57°
4
88°
60°
5
86°
66°
6
89°
63°
7
91°
61°
8
90°
62°
9
88°
63°
10
84°
64°
11
86°
64°
12
82°
64°
13
90°
68°
14
91°
66°
15
97°
68°
16
91°
70°
17
89°
69°
18
90°
69°
19
92°
68°
20
91°
69°
21
89°
69°
22
88°
69°
23
95°
68°
24
93°
71°
25
96°
70°
26
93°
69°
27
93°
68°
28
90°
66°
29
90°
69°
30
92°
67°
31
97°
65°
1
96°
67°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Glendora
Glendora's July 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for July is ° with an average low of °. 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 Glendora. See also: August | September | October.