S
M
T
W
T
F
S
29
51°
41°
30
55°
44°
1
56°
43°
2
55°
43°
3
58°
42°
4
50°
39°
5
54°
36°
6
54°
41°
7
55°
38°
8
47°
35°
9
46°
32°
10
43°
31°
11
42°
36°
12
44°
36°
13
46°
33°
14
42°
29°
15
45°
31°
16
43°
35°
17
46°
36°
18
44°
38°
19
52°
34°
20
49°
24°
21
43°
26°
22
39°
28°
23
36°
32°
24
42°
31°
25
51°
30°
26
50°
25°
27
41°
25°
28
38°
26°
29
40°
25°
30
41°
35°
31
49°
31°
1
54°
25°
2
47°
22°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Eddystone
Eddystone's December 2026 forecast shows daily high temperatures ranging from 36° to 58°, with overnight lows between 22° and 44°. The average high for December is 47° with an average low of 33°. 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 Eddystone. See also: January | February | March.