S
M
T
W
T
F
S
29
53°
31°
30
54°
29°
1
52°
32°
2
55°
28°
3
51°
29°
4
50°
30°
5
55°
41°
6
58°
46°
7
63°
37°
8
65°
30°
9
54°
33°
10
55°
35°
11
58°
40°
12
56°
38°
13
56°
31°
14
50°
27°
15
48°
28°
16
48°
28°
17
51°
34°
18
54°
40°
19
54°
43°
20
59°
43°
21
64°
40°
22
64°
42°
23
58°
37°
24
64°
35°
25
57°
38°
26
59°
37°
27
60°
26°
28
55°
29°
29
47°
24°
30
47°
22°
31
46°
21°
1
41°
25°
2
45°
23°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Rolling Hills
Rolling Hills's December 2026 forecast shows daily high temperatures ranging from 41° to 65°, with overnight lows between 21° and 46°. The average high for December is 54° with an average low of 33°. 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 Rolling Hills. See also: January | February | March.
