S
M
T
W
T
F
S
26
84°
68°
27
85°
73°
28
84°
73°
29
86°
71°
30
77°
70°
1
73°
59°
2
73°
57°
3
75°
55°
4
77°
57°
5
83°
63°
6
86°
74°
7
78°
69°
8
79°
68°
9
75°
66°
10
83°
67°
11
78°
69°
12
83°
69°
13
84°
70°
14
87°
68°
15
87°
68°
16
84°
70°
17
86°
76°
18
89°
77°
19
90°
76°
20
89°
72°
21
89°
74°
22
88°
73°
23
90°
74°
24
88°
73°
25
90°
74°
26
89°
75°
27
89°
73°
28
88°
72°
29
89°
74°
30
89°
74°
31
86°
73°
1
87°
74°
2
88°
75°
3
89°
75°
4
88°
76°
5
87°
76°
6
88°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Avondale
Avondale's May 2026 forecast shows daily high temperatures ranging from 84° to 90°, with overnight lows between 68° and 77°. The average high for May is 88° with an average low of 74°. 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 Avondale. See also: June | July | August.