S
M
T
W
T
F
S
30
89°
67°
31
84°
62°
1
89°
64°
2
90°
67°
3
90°
68°
4
88°
66°
5
89°
65°
6
88°
65°
7
91°
68°
8
89°
67°
9
90°
63°
10
92°
68°
11
92°
66°
12
92°
66°
13
91°
65°
14
92°
66°
15
92°
66°
16
91°
65°
17
91°
66°
18
86°
62°
19
82°
58°
20
81°
58°
21
81°
57°
22
82°
58°
23
83°
61°
24
82°
58°
25
82°
58°
26
83°
59°
27
81°
57°
28
81°
59°
29
82°
61°
30
81°
59°
1
81°
60°
2
80°
58°
3
80°
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 80° to 92°, with overnight lows between 57° and 68°. The average high for September is 86° 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 September weather will actually feel in Glendale. See also: October | November | December.
