S
M
T
W
T
F
S
29
53°
32°
30
42°
29°
1
45°
34°
2
46°
33°
3
45°
34°
4
51°
32°
5
43°
31°
6
41°
25°
7
38°
24°
8
38°
26°
9
39°
26°
10
37°
27°
11
43°
32°
12
48°
33°
13
47°
31°
14
47°
31°
15
43°
32°
16
47°
31°
17
48°
31°
18
35°
16°
19
33°
18°
20
37°
20°
21
36°
24°
22
42°
22°
23
38°
28°
24
40°
19°
25
42°
15°
26
33°
27°
27
41°
28°
28
49°
26°
29
44°
16°
30
40°
13°
31
31°
18°
1
31°
12°
2
37°
11°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Weatogue
Weatogue's December 2026 forecast shows daily high temperatures ranging from 31° to 53°, with overnight lows between 11° and 34°. The average high for December is 41° with an average low of 25°. 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 Weatogue. See also: January | February | March.