S
M
T
W
T
F
S
29
34°
26°
30
41°
24°
1
39°
29°
2
39°
30°
3
41°
29°
4
39°
29°
5
38°
27°
6
38°
24°
7
36°
29°
8
37°
29°
9
40°
24°
10
40°
28°
11
38°
32°
12
40°
31°
13
42°
30°
14
42°
28°
15
40°
31°
16
41°
32°
17
40°
32°
18
43°
30°
19
42°
30°
20
40°
27°
21
39°
24°
22
36°
23°
23
35°
22°
24
35°
22°
25
34°
23°
26
35°
18°
27
32°
21°
28
32°
24°
29
34°
15°
30
36°
18°
31
27°
25°
1
34°
30°
2
37°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Othello
Othello's December 2026 forecast shows daily high temperatures ranging from 27° to 43°, with overnight lows between 15° and 32°. The average high for December is 38° with an average low of 26°. 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 Othello. See also: January | February | March.