S
M
T
W
T
F
S
29
63°
45°
30
63°
47°
1
65°
45°
2
64°
47°
3
63°
48°
4
66°
47°
5
66°
43°
6
63°
42°
7
62°
41°
8
61°
44°
9
61°
48°
10
63°
48°
11
66°
46°
12
66°
47°
13
62°
45°
14
62°
46°
15
64°
46°
16
64°
47°
17
63°
48°
18
65°
49°
19
65°
50°
20
66°
42°
21
63°
42°
22
62°
44°
23
62°
49°
24
65°
43°
25
63°
42°
26
64°
46°
27
63°
44°
28
65°
48°
29
69°
44°
30
Hist. Avg.
65°
46°
31
Hist. Avg.
65°
46°
1
Hist. Avg.
65°
46°
2
Hist. Avg.
65°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Oxnard
Oxnard's December 2026 forecast shows daily high temperatures ranging from 61° to 69°, with overnight lows between 41° and 50°. The average high for December is 64° with an average low of 46°. 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 Oxnard. See also: January | February | March.