S
M
T
W
T
F
S
26
79°
64°
27
81°
58°
28
84°
56°
29
89°
60°
30
91°
63°
1
90°
67°
2
93°
69°
3
97°
68°
4
81°
62°
5
78°
58°
6
85°
62°
7
94°
67°
8
100°
70°
9
106°
70°
10
109°
72°
11
108°
75°
12
106°
74°
13
109°
74°
14
105°
73°
15
103°
72°
16
94°
65°
17
98°
70°
18
98°
70°
19
99°
71°
20
100°
71°
21
100°
70°
22
99°
72°
23
101°
72°
24
100°
71°
25
100°
71°
26
99°
70°
27
99°
71°
28
96°
72°
29
94°
65°
30
94°
64°
31
93°
67°
1
94°
67°
2
96°
70°
3
95°
70°
4
95°
71°
5
98°
74°
6
99°
74°
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 78° to 109°, with overnight lows between 58° and 75°. The average high for May is 98° with an average low of 70°. 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.