S
M
T
W
T
F
S
30
87°
71°
31
91°
68°
1
96°
71°
2
97°
72°
3
97°
72°
4
94°
72°
5
96°
70°
6
90°
67°
7
85°
64°
8
85°
63°
9
87°
67°
10
92°
68°
11
90°
65°
12
85°
64°
13
85°
64°
14
85°
63°
15
84°
62°
16
84°
61°
17
85°
60°
18
77°
63°
19
78°
63°
20
78°
62°
21
79°
63°
22
79°
63°
23
82°
62°
24
78°
62°
25
76°
61°
26
79°
62°
27
81°
58°
28
80°
52°
29
73°
51°
30
73°
51°
1
74°
53°
2
75°
58°
3
73°
57°
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 73° to 96°, with overnight lows between 51° and 72°. The average high for September is 82° 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.
