S
M
T
W
T
F
S
31
82°
72°
1
91°
72°
2
91°
70°
3
91°
66°
4
95°
63°
5
93°
72°
6
86°
72°
7
84°
68°
8
86°
61°
9
88°
55°
10
93°
55°
11
95°
64°
12
95°
66°
13
95°
68°
14
93°
66°
15
93°
66°
16
95°
66°
17
97°
66°
18
95°
68°
19
93°
68°
20
95°
66°
21
95°
70°
22
97°
73°
23
99°
75°
24
88°
68°
25
88°
63°
26
90°
57°
27
90°
57°
28
90°
55°
29
91°
57°
30
91°
66°
1
93°
63°
2
95°
61°
3
93°
66°
4
90°
57°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Glendale
Glendale's September 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for September 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 September weather will actually feel in Glendale. See also: October | November | December.