S
M
T
W
T
F
S
29
54°
27°
30
67°
35°
1
65°
28°
2
61°
29°
3
60°
28°
4
64°
26°
5
57°
29°
6
58°
25°
7
55°
24°
8
56°
22°
9
54°
25°
10
60°
29°
11
62°
27°
12
61°
24°
13
58°
23°
14
61°
26°
15
62°
28°
16
62°
29°
17
61°
29°
18
63°
30°
19
63°
27°
20
64°
31°
21
64°
34°
22
61°
26°
23
55°
25°
24
56°
32°
25
58°
35°
26
55°
35°
27
60°
29°
28
53°
27°
29
51°
25°
30
51°
24°
31
54°
26°
1
55°
22°
2
53°
26°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Truth or Consequences
Truth or Consequences's December 2026 forecast shows daily high temperatures ranging from 51° to 67°, with overnight lows between 22° and 35°. The average high for December is 59° 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 Truth or Consequences. See also: January | February | March.