S
M
T
W
T
F
S
30
62°
53°
1
63°
53°
2
65°
46°
3
66°
55°
4
71°
52°
5
68°
46°
6
66°
47°
7
67°
47°
8
71°
48°
9
80°
50°
10
78°
51°
11
73°
50°
12
65°
54°
13
63°
54°
14
64°
56°
15
63°
54°
16
63°
51°
17
63°
54°
18
74°
50°
19
69°
48°
20
63°
55°
21
65°
57°
22
63°
56°
23
65°
58°
24
72°
60°
25
66°
56°
26
66°
52°
27
63°
51°
28
68°
44°
29
71°
44°
30
73°
57°
31
71°
59°
1
66°
59°
2
66°
61°
3
66°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Ocean Beach
Ocean Beach's December 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for December is ° with an average low of °. 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 Ocean Beach. See also: January | February | March.