S
M
T
W
T
F
S
26
70°
49°
27
67°
44°
28
56°
39°
29
57°
40°
30
54°
35°
1
54°
34°
2
63°
29°
3
72°
46°
4
72°
44°
5
55°
34°
6
52°
30°
7
62°
31°
8
74°
33°
9
65°
41°
10
69°
32°
11
69°
30°
12
79°
54°
13
74°
43°
14
78°
44°
15
88°
58°
16
84°
61°
17
85°
65°
18
75°
51°
19
62°
41°
20
66°
45°
21
70°
47°
22
75°
54°
23
77°
55°
24
74°
54°
25
74°
56°
26
77°
58°
27
77°
59°
28
75°
52°
29
69°
51°
30
70°
52°
31
71°
52°
1
70°
49°
2
71°
52°
3
72°
59°
4
78°
61°
5
82°
62°
6
80°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sheffield
Sheffield's May 2026 forecast shows daily high temperatures ranging from 62° to 88°, with overnight lows between 41° and 65°. The average high for May is 75° 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 Sheffield. See also: June | July | August.
