S
M
T
W
T
F
S
29
70°
35°
30
73°
31°
1
60°
31°
2
56°
32°
3
57°
36°
4
59°
46°
5
63°
49°
6
70°
44°
7
72°
36°
8
70°
34°
9
58°
40°
10
62°
38°
11
59°
33°
12
59°
42°
13
58°
39°
14
62°
32°
15
56°
31°
16
55°
33°
17
56°
33°
18
53°
34°
19
56°
39°
20
57°
45°
21
61°
42°
22
70°
38°
23
63°
40°
24
60°
38°
25
62°
30°
26
55°
31°
27
54°
35°
28
56°
37°
29
60°
31°
30
53°
30°
31
54°
29°
1
53°
31°
2
54°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Snowdoun
Snowdoun's December 2026 forecast shows daily high temperatures ranging from 53° to 73°, with overnight lows between 29° and 49°. The average high for December is 60° 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 Snowdoun. See also: January | February | March.