S
M
T
W
T
F
S
28
61°
42°
29
47°
34°
30
51°
25°
31
58°
29°
1
64°
46°
2
64°
46°
3
63°
38°
4
63°
40°
5
64°
37°
6
63°
35°
7
60°
41°
8
54°
40°
9
52°
34°
10
45°
20°
11
51°
21°
12
54°
26°
13
61°
24°
14
60°
30°
15
62°
28°
16
61°
32°
17
59°
26°
18
57°
20°
19
59°
26°
20
55°
24°
21
59°
25°
22
65°
34°
23
52°
44°
24
47°
42°
25
43°
29°
26
45°
25°
27
53°
25°
28
53°
29°
29
57°
32°
30
57°
29°
31
59°
28°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
January Weather in Mesquite
Mesquite's January 2026 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for January is ° with an average low of °. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how January weather will actually feel in Mesquite. See also: February | March | April.