S
M
T
W
T
F
S
29
47°
33°
30
50°
31°
1
43°
36°
2
46°
40°
3
46°
31°
4
45°
29°
5
41°
28°
6
39°
30°
7
38°
31°
8
38°
31°
9
42°
34°
10
43°
33°
11
42°
35°
12
42°
35°
13
43°
28°
14
42°
29°
15
38°
29°
16
39°
34°
17
39°
37°
18
47°
32°
19
45°
27°
20
40°
26°
21
36°
27°
22
37°
32°
23
38°
35°
24
41°
39°
25
44°
38°
26
45°
33°
27
45°
34°
28
44°
33°
29
42°
36°
30
42°
28°
31
43°
27°
1
38°
28°
2
39°
34°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in White Rock
White Rock's December 2026 forecast shows daily high temperatures ranging from 36° to 50°, with overnight lows between 26° and 40°. The average high for December is 42° 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 White Rock. See also: January | February | March.
