S
M
T
W
T
F
S
26
86°
68°
27
92°
74°
28
81°
70°
29
70°
59°
30
63°
58°
1
64°
53°
2
80°
49°
3
82°
50°
4
82°
55°
5
89°
56°
6
66°
54°
7
71°
57°
8
83°
62°
9
87°
68°
10
88°
63°
11
81°
60°
12
85°
66°
13
90°
67°
14
88°
68°
15
88°
71°
16
91°
71°
17
87°
69°
18
84°
64°
19
80°
68°
20
82°
67°
21
84°
61°
22
79°
60°
23
78°
61°
24
80°
64°
25
80°
62°
26
78°
61°
27
80°
62°
28
81°
63°
29
80°
67°
30
79°
68°
31
82°
66°
1
82°
65°
2
83°
66°
3
84°
71°
4
84°
71°
5
82°
69°
6
81°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Mesquite
Mesquite's May 2026 forecast shows daily high temperatures ranging from 66° to 91°, with overnight lows between 54° and 71°. The average high for May is 82° with an average low of 65°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Mesquite. See also: June | July | August.
