S
M
T
W
T
F
S
29
59°
29°
30
58°
27°
1
49°
26°
2
48°
28°
3
50°
33°
4
51°
42°
5
56°
43°
6
65°
35°
7
64°
29°
8
48°
34°
9
52°
36°
10
48°
35°
11
51°
29°
12
48°
31°
13
46°
26°
14
45°
25°
15
44°
26°
16
46°
27°
17
47°
27°
18
43°
32°
19
47°
37°
20
50°
39°
21
56°
34°
22
56°
35°
23
52°
30°
24
49°
25°
25
44°
24°
26
43°
25°
27
47°
27°
28
46°
29°
29
46°
24°
30
45°
24°
31
47°
25°
1
49°
26°
2
54°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Oma
Oma's December 2026 forecast shows daily high temperatures ranging from 43° to 65°, with overnight lows between 24° and 43°. The average high for December is 50° with an average low of 30°. 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 Oma. See also: January | February | March.
