S
M
T
W
T
F
S
26
63°
52°
27
68°
49°
28
72°
50°
29
79°
52°
30
82°
54°
1
84°
55°
2
79°
57°
3
72°
54°
4
63°
55°
5
65°
53°
6
76°
53°
7
83°
58°
8
83°
55°
9
87°
57°
10
87°
59°
11
93°
61°
12
90°
60°
13
80°
55°
14
84°
55°
15
86°
56°
16
80°
56°
17
80°
55°
18
86°
54°
19
92°
58°
20
95°
58°
21
99°
62°
22
94°
58°
23
90°
56°
24
90°
55°
25
88°
54°
26
86°
57°
27
85°
55°
28
86°
56°
29
88°
58°
30
86°
54°
31
86°
56°
1
89°
58°
2
90°
59°
3
90°
59°
4
91°
58°
5
91°
59°
6
90°
59°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Arena
Arena's May 2026 forecast shows daily high temperatures ranging from 80° to 99°, with overnight lows between 54° and 62°. The average high for May is 89° with an average low of 57°. 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 Arena. See also: June | July | August.
