S
M
T
W
T
F
S
30
87°
73°
31
89°
73°
1
92°
72°
2
95°
75°
3
91°
75°
4
94°
74°
5
97°
72°
6
87°
70°
7
85°
68°
8
85°
67°
9
88°
72°
10
88°
74°
11
88°
73°
12
87°
72°
13
88°
72°
14
90°
72°
15
88°
71°
16
86°
69°
17
82°
68°
18
85°
69°
19
83°
66°
20
82°
65°
21
86°
70°
22
85°
69°
23
83°
68°
24
82°
68°
25
83°
67°
26
85°
68°
27
85°
68°
28
84°
67°
29
84°
67°
30
83°
66°
1
82°
67°
2
81°
67°
3
83°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Silver Lake
Silver Lake's September 2026 forecast shows daily high temperatures ranging from 81° to 90°, with overnight lows between 65° and 74°. The average high for September is 85° with an average low of 69°. 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 Silver Lake. See also: October | November | December.
