S
M
T
W
T
F
S
29
65°
47°
30
65°
49°
1
66°
46°
2
67°
49°
3
65°
50°
4
68°
49°
5
69°
45°
6
65°
43°
7
64°
42°
8
63°
44°
9
62°
48°
10
64°
48°
11
67°
47°
12
67°
48°
13
64°
47°
14
63°
47°
15
66°
46°
16
66°
46°
17
65°
48°
18
67°
49°
19
69°
50°
20
68°
43°
21
65°
42°
22
63°
46°
23
64°
49°
24
66°
45°
25
65°
44°
26
64°
48°
27
64°
45°
28
64°
46°
29
Hist. Avg.
67°
48°
30
Hist. Avg.
67°
48°
31
Hist. Avg.
67°
48°
1
Hist. Avg.
68°
48°
2
Hist. Avg.
68°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Silver Lake
Silver Lake's December 2026 forecast shows daily high temperatures ranging from 62° to 69°, with overnight lows between 42° and 50°. The average high for December is 65° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how December weather will actually feel in Silver Lake. See also: January | February | March.