S
M
T
W
T
F
S
29
46°
31°
30
48°
37°
1
51°
43°
2
51°
40°
3
55°
40°
4
55°
39°
5
53°
35°
6
44°
31°
7
44°
39°
8
55°
42°
9
53°
41°
10
51°
42°
11
53°
41°
12
52°
37°
13
45°
34°
14
43°
31°
15
41°
30°
16
40°
30°
17
41°
32°
18
46°
40°
19
54°
40°
20
51°
39°
21
54°
35°
22
42°
32°
23
45°
39°
24
53°
39°
25
40°
26°
26
40°
27°
27
40°
32°
28
41°
36°
29
54°
32°
30
47°
28°
31
41°
27°
1
41°
25°
2
40°
24°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Edgewater
Edgewater's December 2026 forecast shows daily high temperatures ranging from 40° to 55°, with overnight lows between 24° and 43°. The average high for December is 47° with an average low of 35°. 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 Edgewater. See also: January | February | March.