S
M
T
W
T
F
S
29
47°
40°
30
52°
42°
1
53°
43°
2
53°
42°
3
52°
40°
4
48°
36°
5
48°
40°
6
46°
36°
7
46°
34°
8
45°
34°
9
45°
33°
10
44°
32°
11
44°
31°
12
45°
31°
13
44°
32°
14
44°
31°
15
45°
32°
16
45°
34°
17
46°
40°
18
51°
40°
19
52°
36°
20
51°
33°
21
45°
32°
22
44°
32°
23
44°
33°
24
45°
32°
25
45°
32°
26
47°
33°
27
48°
35°
28
49°
33°
29
51°
35°
30
51°
36°
31
52°
40°
1
49°
41°
2
52°
40°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Otis
Otis's December 2026 forecast shows daily high temperatures ranging from 44° to 53°, with overnight lows between 31° and 43°. The average high for December is 48° with an average low of 36°. 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 Otis. See also: January | February | March.
