S
M
T
W
T
F
S
29
44°
28°
30
41°
24°
1
40°
25°
2
42°
30°
3
41°
27°
4
42°
21°
5
38°
19°
6
33°
20°
7
33°
24°
8
32°
24°
9
36°
26°
10
37°
25°
11
36°
26°
12
36°
25°
13
34°
21°
14
35°
21°
15
35°
22°
16
33°
25°
17
35°
32°
18
39°
24°
19
40°
17°
20
33°
15°
21
29°
16°
22
30°
18°
23
29°
26°
24
33°
30°
25
36°
29°
26
37°
26°
27
37°
25°
28
38°
22°
29
34°
23°
30
34°
22°
31
37°
19°
1
33°
19°
2
33°
23°
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 29° to 44°, with overnight lows between 15° and 32°. The average high for December is 36° 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 Othello. See also: January | February | March.