S
M
T
W
T
F
S
31
78°
52°
1
80°
57°
2
80°
53°
3
86°
62°
4
91°
64°
5
95°
70°
6
96°
71°
7
90°
65°
8
78°
58°
9
79°
55°
10
83°
61°
11
88°
62°
12
90°
63°
13
87°
66°
14
88°
65°
15
84°
62°
16
82°
64°
17
83°
61°
18
79°
64°
19
85°
65°
20
83°
63°
21
85°
59°
22
82°
59°
23
79°
60°
24
80°
63°
25
84°
67°
26
87°
67°
27
87°
61°
28
81°
61°
29
84°
62°
30
80°
60°
1
83°
62°
2
82°
61°
3
87°
65°
4
88°
68°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Glendora
Glendora's June 2026 forecast shows daily high temperatures ranging from 78° to 96°, with overnight lows between 55° and 71°. The average high for June is 85° 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 June weather will actually feel in Glendora. See also: July | August | September.
