S
M
T
W
T
F
S
26
57°
27°
27
48°
32°
28
50°
25°
29
54°
27°
30
48°
27°
1
61°
27°
2
72°
41°
3
73°
32°
4
48°
28°
5
43°
30°
6
52°
23°
7
63°
27°
8
70°
37°
9
59°
36°
10
63°
28°
11
81°
43°
12
72°
45°
13
79°
41°
14
77°
52°
15
72°
48°
16
63°
39°
17
46°
41°
18
43°
39°
19
55°
39°
20
70°
37°
21
70°
45°
22
55°
43°
23
70°
41°
24
81°
46°
25
88°
52°
26
90°
61°
27
90°
62°
28
91°
63°
29
88°
60°
30
80°
62°
31
80°
57°
1
77°
55°
2
78°
54°
3
77°
55°
4
76°
51°
5
78°
55°
6
82°
58°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunny
Sunny's May 2026 forecast shows daily high temperatures ranging from 76° to 91°, with overnight lows between 51° and 63°. The average high for May is 82° 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 Sunny. See also: June | July | August.