S
M
T
W
T
F
S
26
66°
41°
27
70°
51°
28
63°
49°
29
59°
35°
30
59°
33°
1
51°
32°
2
58°
28°
3
70°
41°
4
81°
42°
5
57°
43°
6
58°
32°
7
63°
28°
8
71°
38°
9
75°
42°
10
67°
37°
11
62°
37°
12
71°
37°
13
65°
36°
14
74°
32°
15
78°
51°
16
84°
59°
17
87°
62°
18
79°
64°
19
74°
47°
20
60°
42°
21
62°
50°
22
64°
52°
23
70°
54°
24
75°
54°
25
76°
55°
26
76°
57°
27
77°
58°
28
77°
58°
29
78°
57°
30
77°
59°
31
78°
58°
1
76°
54°
2
78°
58°
3
70°
54°
4
70°
52°
5
73°
59°
6
78°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Hinckley
Hinckley's May 2026 forecast shows daily high temperatures ranging from 60° to 78°, with overnight lows between 42° and 61°. The average high for May is 73° 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 Hinckley. See also: June | July | August.