S
M
T
W
T
F
S
26
55°
36°
27
65°
37°
28
63°
35°
29
58°
39°
30
56°
46°
1
60°
39°
2
58°
47°
3
58°
42°
4
62°
48°
5
63°
53°
6
61°
56°
7
63°
43°
8
61°
40°
9
62°
51°
10
68°
51°
11
60°
43°
12
63°
44°
13
64°
51°
14
61°
50°
15
60°
47°
16
71°
57°
17
79°
59°
18
73°
58°
19
75°
61°
20
78°
58°
21
66°
51°
22
63°
52°
23
66°
52°
24
67°
55°
25
67°
57°
26
70°
58°
27
73°
53°
28
64°
51°
29
65°
53°
30
66°
58°
31
73°
57°
1
67°
55°
2
68°
55°
3
67°
54°
4
68°
52°
5
68°
59°
6
72°
60°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Shirley
Shirley's May 2026 forecast shows daily high temperatures ranging from 60° to 79°, with overnight lows between 47° and 61°. The average high for May is 69° with an average low of 55°. 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 Shirley. See also: June | July | August.