S
M
T
W
T
F
S
26
79°
60°
27
83°
50°
28
85°
51°
29
87°
57°
30
89°
58°
1
88°
59°
2
92°
64°
3
96°
74°
4
80°
69°
5
77°
60°
6
82°
54°
7
96°
62°
8
102°
66°
9
104°
68°
10
108°
71°
11
110°
70°
12
106°
70°
13
104°
69°
14
103°
64°
15
102°
65°
16
102°
66°
17
101°
65°
18
96°
64°
19
98°
65°
20
99°
60°
21
91°
57°
22
91°
56°
23
92°
57°
24
94°
58°
25
98°
60°
26
103°
66°
27
99°
62°
28
97°
60°
29
96°
58°
30
98°
67°
31
101°
67°
1
97°
65°
2
97°
67°
3
102°
68°
4
99°
64°
5
98°
60°
6
97°
63°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Maricopa
Maricopa's May 2026 forecast shows daily high temperatures ranging from 91° to 110°, with overnight lows between 56° and 71°. The average high for May is 99° with an average low of 64°. 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 Maricopa. See also: June | July | August.
