S
M
T
W
T
F
S
29
58°
35°
30
59°
42°
1
63°
40°
2
63°
42°
3
61°
43°
4
59°
43°
5
61°
42°
6
57°
40°
7
54°
34°
8
47°
30°
9
47°
30°
10
46°
27°
11
46°
26°
12
47°
26°
13
46°
27°
14
49°
40°
15
57°
41°
16
60°
40°
17
47°
33°
18
57°
38°
19
58°
33°
20
55°
35°
21
45°
27°
22
47°
35°
23
54°
30°
24
48°
23°
25
45°
19°
26
41°
24°
27
43°
34°
28
53°
38°
29
56°
27°
30
55°
24°
31
53°
30°
1
50°
26°
2
50°
19°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Oakman
Oakman's December 2026 forecast shows daily high temperatures ranging from 41° to 63°, with overnight lows between 19° and 43°. The average high for December is 52° with an average low of 33°. 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 Oakman. See also: January | February | March.