S
M
T
W
T
F
S
29
60°
45°
30
59°
41°
1
58°
38°
2
56°
38°
3
56°
34°
4
55°
31°
5
54°
34°
6
56°
41°
7
62°
46°
8
61°
47°
9
62°
48°
10
67°
40°
11
68°
37°
12
53°
33°
13
64°
42°
14
62°
42°
15
66°
44°
16
Hist. Avg.
57°
37°
17
Hist. Avg.
57°
37°
18
Hist. Avg.
56°
36°
19
Hist. Avg.
56°
36°
20
Hist. Avg.
56°
36°
21
Hist. Avg.
56°
36°
22
Hist. Avg.
56°
36°
23
Hist. Avg.
56°
36°
24
Hist. Avg.
56°
36°
25
Hist. Avg.
56°
36°
26
Hist. Avg.
55°
35°
27
Hist. Avg.
55°
35°
28
Hist. Avg.
55°
35°
29
Hist. Avg.
55°
35°
30
Hist. Avg.
55°
35°
31
Hist. Avg.
55°
35°
1
Hist. Avg.
56°
36°
2
Hist. Avg.
56°
36°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
December Weather in Mesquite
Mesquite's December 2026 forecast shows daily high temperatures ranging from 53° to 68°, with overnight lows between 31° and 48°. The average high for December is 60° with an average low of 40°. 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 Mesquite. See also: January | February | March.
