S
M
T
W
T
F
S
26
80°
60°
27
82°
48°
28
85°
53°
29
85°
57°
30
86°
59°
1
86°
54°
2
80°
60°
3
87°
63°
4
86°
60°
5
78°
56°
6
80°
48°
7
86°
50°
8
94°
58°
9
98°
62°
10
99°
63°
11
97°
69°
12
102°
69°
13
99°
68°
14
96°
65°
15
93°
62°
16
88°
57°
17
88°
54°
18
84°
52°
19
85°
61°
20
87°
56°
21
89°
64°
22
93°
67°
23
92°
66°
24
93°
70°
25
85°
67°
26
88°
66°
27
91°
67°
28
94°
69°
29
91°
62°
30
91°
67°
31
93°
66°
1
94°
68°
2
95°
68°
3
96°
67°
4
91°
68°
5
92°
68°
6
96°
69°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Morenci
Morenci's May 2026 forecast shows daily high temperatures ranging from 84° to 96°, with overnight lows between 52° and 70°. The average high for May is 91° 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 Morenci. See also: June | July | August.