S
M
T
W
T
F
S
29
44°
28°
30
46°
33°
1
50°
39°
2
48°
36°
3
51°
36°
4
53°
39°
5
53°
31°
6
42°
28°
7
42°
35°
8
52°
39°
9
50°
37°
10
47°
38°
11
50°
38°
12
51°
36°
13
44°
32°
14
41°
28°
15
38°
26°
16
38°
27°
17
39°
30°
18
45°
36°
19
51°
36°
20
48°
37°
21
51°
33°
22
40°
31°
23
42°
34°
24
49°
36°
25
37°
23°
26
38°
24°
27
37°
30°
28
38°
33°
29
52°
29°
30
51°
26°
31
39°
25°
1
39°
23°
2
38°
21°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Deepwater
Deepwater's December 2026 forecast shows daily high temperatures ranging from 37° to 53°, with overnight lows between 21° and 39°. The average high for December is 45° with an average low of 32°. 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 Deepwater. See also: January | February | March.