S
M
T
W
T
F
S
30
76°
54°
31
76°
55°
1
75°
54°
2
75°
52°
3
76°
53°
4
76°
53°
5
77°
56°
6
76°
57°
7
74°
55°
8
75°
53°
9
73°
51°
10
74°
50°
11
73°
49°
12
73°
50°
13
74°
50°
14
72°
54°
15
79°
57°
16
79°
58°
17
78°
57°
18
78°
47°
19
76°
46°
20
70°
47°
21
69°
53°
22
70°
54°
23
76°
55°
24
75°
54°
25
76°
44°
26
74°
42°
27
66°
42°
28
64°
43°
29
66°
43°
30
65°
41°
1
Hist. Avg.
68°
48°
2
Hist. Avg.
68°
47°
3
Hist. Avg.
68°
47°
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 64° to 79°, with overnight lows between 41° and 58°. The average high for September is 74° with an average low of 51°. 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.
