S
M
T
W
T
F
S
29
33°
12°
30
31°
11°
1
32°
21°
2
36°
22°
3
32°
20°
4
33°
13°
5
30°
11°
6
30°
10°
7
31°
10°
8
32°
12°
9
31°
9°
10
32°
13°
11
37°
11°
12
35°
12°
13
39°
17°
14
33°
19°
15
33°
11°
16
35°
17°
17
30°
14°
18
34°
13°
19
36°
17°
20
36°
10°
21
33°
10°
22
32°
16°
23
33°
9°
24
34°
18°
25
32°
15°
26
37°
5°
27
34°
4°
28
24°
13°
29
28°
5°
30
31°
15°
31
29°
15°
1
33°
17°
2
34°
10°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Placerville
Placerville's December 2026 forecast shows daily high temperatures ranging from 24° to 39°, with overnight lows between 4° and 22°. The average high for December is 33° with an average low of 13°. 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 Placerville. See also: January | February | March.
