S
M
T
W
T
F
S
30
81°
64°
31
74°
63°
1
81°
63°
2
77°
58°
3
72°
56°
4
75°
62°
5
80°
62°
6
80°
61°
7
79°
62°
8
81°
62°
9
80°
61°
10
78°
61°
11
71°
59°
12
71°
52°
13
74°
54°
14
73°
50°
15
71°
48°
16
69°
45°
17
69°
49°
18
67°
45°
19
65°
44°
20
66°
45°
21
67°
45°
22
67°
47°
23
72°
50°
24
74°
51°
25
76°
55°
26
75°
54°
27
71°
44°
28
73°
54°
29
67°
43°
30
66°
53°
1
69°
40°
2
73°
40°
3
68°
38°
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 65° to 81°, with overnight lows between 38° and 64°. The average high for September is 73° with an average low of 53°. 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.
