S
M
T
W
T
F
S
29
52°
32°
30
50°
25°
1
45°
32°
2
49°
33°
3
50°
30°
4
49°
29°
5
52°
35°
6
52°
30°
7
49°
26°
8
46°
29°
9
48°
26°
10
42°
19°
11
36°
27°
12
39°
19°
13
42°
12°
14
30°
21°
15
34°
25°
16
44°
24°
17
41°
16°
18
39°
22°
19
31°
25°
20
41°
19°
21
38°
17°
22
29°
21°
23
30°
15°
24
32°
19°
25
30°
18°
26
42°
22°
27
23°
9°
28
32°
8°
29
Hist. Avg.
34°
17°
30
Hist. Avg.
34°
16°
31
Hist. Avg.
34°
16°
1
Hist. Avg.
34°
16°
2
Hist. Avg.
34°
16°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Omaha
Omaha's December 2026 forecast shows daily high temperatures ranging from 23° to 52°, with overnight lows between 8° and 35°. The average high for December is 41° 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 Omaha. See also: January | February | March.
