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