S
M
T
W
T
F
S
29
58°
32°
30
57°
31°
1
56°
32°
2
56°
31°
3
57°
31°
4
58°
32°
5
56°
30°
6
57°
32°
7
56°
30°
8
55°
30°
9
57°
31°
10
62°
34°
11
64°
36°
12
63°
35°
13
64°
36°
14
61°
32°
15
57°
32°
16
62°
30°
17
55°
29°
18
56°
30°
19
57°
31°
20
60°
32°
21
60°
29°
22
56°
31°
23
56°
31°
24
61°
32°
25
58°
34°
26
61°
36°
27
57°
28°
28
55°
31°
29
55°
34°
30
63°
32°
31
60°
31°
1
62°
35°
2
62°
37°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
December Weather in Moapa
Moapa's December 2026 forecast shows daily high temperatures ranging from 55° to 64°, with overnight lows between 28° and 37°. The average high for December is 59° with an average low of 32°. 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 Moapa. See also: January | February | March.