S
M
T
W
T
F
S
29
59°
45°
30
62°
43°
1
64°
41°
2
60°
43°
3
59°
33°
4
65°
30°
5
60°
30°
6
49°
31°
7
49°
36°
8
53°
30°
9
57°
27°
10
47°
26°
11
45°
26°
12
44°
28°
13
44°
28°
14
46°
29°
15
47°
30°
16
48°
31°
17
48°
36°
18
50°
39°
19
59°
35°
20
56°
35°
21
49°
31°
22
47°
30°
23
47°
34°
24
49°
29°
25
53°
27°
26
45°
28°
27
46°
30°
28
45°
33°
29
46°
34°
30
45°
31°
31
50°
23°
1
Hist. Avg.
47°
30°
2
Hist. Avg.
47°
30°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Berkeley Hills
Berkeley Hills's December 2026 forecast shows daily high temperatures ranging from 44° to 65°, with overnight lows between 23° and 45°. The average high for December is 51° with an average low of 32°. 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 Berkeley Hills. See also: January | February | March.
