S
M
T
W
T
F
S
30
88°
66°
31
91°
65°
1
92°
63°
2
87°
59°
3
86°
60°
4
87°
63°
5
87°
62°
6
88°
64°
7
89°
61°
8
87°
60°
9
87°
58°
10
86°
58°
11
87°
59°
12
88°
62°
13
90°
59°
14
89°
58°
15
87°
65°
16
87°
65°
17
84°
64°
18
84°
65°
19
85°
64°
20
84°
64°
21
85°
64°
22
88°
63°
23
88°
65°
24
87°
65°
25
91°
64°
26
90°
63°
27
89°
61°
28
87°
60°
29
87°
61°
30
86°
63°
1
88°
64°
2
90°
63°
3
89°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Glendale
Glendale's September 2026 forecast shows daily high temperatures ranging from 84° to 92°, with overnight lows between 58° and 66°. The average high for September is 88° with an average low of 62°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Glendale. See also: October | November | December.
