S
M
T
W
T
F
S
29
61°
41°
30
62°
33°
1
47°
29°
2
46°
29°
3
54°
40°
4
56°
38°
5
50°
35°
6
49°
31°
7
46°
27°
8
43°
26°
9
45°
28°
10
47°
34°
11
51°
32°
12
57°
34°
13
52°
34°
14
48°
29°
15
49°
30°
16
47°
30°
17
46°
23°
18
42°
20°
19
41°
17°
20
39°
21°
21
42°
29°
22
49°
26°
23
42°
24°
24
42°
22°
25
43°
27°
26
47°
32°
27
47°
27°
28
46°
25°
29
44°
25°
30
43°
24°
31
44°
19°
1
40°
22°
2
42°
32°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Yukon
Yukon's December 2026 forecast shows daily high temperatures ranging from 39° to 62°, with overnight lows between 17° and 41°. The average high for December is 47° with an average low of 28°. 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 Yukon. See also: January | February | March.
