S
M
T
W
T
F
S
26
79°
64°
27
81°
58°
28
84°
56°
29
89°
60°
30
92°
63°
1
91°
66°
2
97°
72°
3
97°
65°
4
86°
62°
5
80°
60°
6
84°
64°
7
95°
67°
8
100°
69°
9
100°
68°
10
99°
66°
11
98°
69°
12
99°
70°
13
94°
66°
14
89°
63°
15
88°
61°
16
88°
63°
17
89°
64°
18
89°
65°
19
90°
66°
20
90°
63°
21
91°
66°
22
96°
69°
23
98°
69°
24
96°
65°
25
91°
65°
26
94°
68°
27
96°
71°
28
98°
70°
29
99°
71°
30
98°
72°
31
97°
72°
1
96°
69°
2
97°
70°
3
97°
70°
4
99°
72°
5
100°
72°
6
101°
73°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Goodyear
Goodyear's May 2026 forecast shows daily high temperatures ranging from 80° to 101°, with overnight lows between 60° and 73°. The average high for May is 94° with an average low of 67°. 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 Goodyear. See also: June | July | August.