S
M
T
W
T
F
S
29
70°
52°
30
71°
52°
1
72°
50°
2
71°
49°
3
68°
51°
4
70°
52°
5
72°
51°
6
74°
52°
7
73°
53°
8
72°
50°
9
68°
52°
10
67°
49°
11
67°
47°
12
67°
47°
13
66°
51°
14
Hist. Avg.
70°
48°
15
Hist. Avg.
70°
48°
16
Hist. Avg.
70°
48°
17
Hist. Avg.
70°
48°
18
Hist. Avg.
70°
48°
19
Hist. Avg.
70°
48°
20
Hist. Avg.
70°
48°
21
Hist. Avg.
70°
48°
22
Hist. Avg.
70°
48°
23
Hist. Avg.
70°
48°
24
Hist. Avg.
70°
48°
25
Hist. Avg.
70°
48°
26
Hist. Avg.
70°
48°
27
Hist. Avg.
70°
48°
28
Hist. Avg.
70°
48°
29
Hist. Avg.
70°
48°
30
Hist. Avg.
70°
48°
31
Hist. Avg.
71°
48°
1
Hist. Avg.
71°
48°
2
Hist. Avg.
71°
48°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Anaheim
Anaheim's December 2026 forecast shows daily high temperatures ranging from 66° to 74°, with overnight lows between 47° and 53°. The average high for December is 70° with an average low of 51°. 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 Anaheim. See also: January | February | March.
