S
M
T
W
T
F
S
30
90°
66°
31
90°
67°
1
89°
66°
2
90°
66°
3
88°
65°
4
87°
66°
5
86°
65°
6
87°
64°
7
89°
65°
8
90°
66°
9
90°
66°
10
89°
65°
11
90°
66°
12
89°
65°
13
88°
64°
14
83°
64°
15
84°
61°
16
86°
63°
17
89°
64°
18
90°
62°
19
88°
61°
20
88°
61°
21
89°
60°
22
86°
59°
23
84°
60°
24
87°
63°
25
88°
64°
26
88°
65°
27
89°
64°
28
90°
63°
29
88°
61°
30
87°
57°
1
85°
58°
2
79°
56°
3
78°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Toluca Lake
Toluca Lake's September 2026 forecast shows daily high temperatures ranging from 78° to 90°, with overnight lows between 53° and 67°. The average high for September is 87° 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 Toluca Lake. See also: October | November | December.
