S
M
T
W
T
F
S
29
75°
59°
30
77°
59°
1
79°
58°
2
79°
59°
3
77°
56°
4
70°
54°
5
70°
57°
6
71°
57°
7
69°
56°
8
71°
57°
9
69°
57°
10
72°
51°
11
68°
47°
12
66°
47°
13
68°
48°
14
70°
53°
15
70°
58°
16
78°
55°
17
79°
54°
18
74°
58°
19
78°
46°
20
78°
43°
21
72°
45°
22
65°
54°
23
70°
49°
24
80°
44°
25
76°
45°
26
66°
50°
27
67°
48°
28
67°
47°
29
68°
50°
30
69°
54°
31
74°
44°
1
74°
43°
2
68°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Four Corners
Four Corners's December 2026 forecast shows daily high temperatures ranging from 65° to 80°, with overnight lows between 42° and 59°. The average high for December is 72° with an average low of 52°. 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 Four Corners. See also: January | February | March.
