S
M
T
W
T
F
S
26
63°
43°
27
62°
48°
28
54°
44°
29
60°
43°
30
66°
44°
1
74°
42°
2
65°
50°
3
63°
50°
4
57°
46°
5
59°
43°
6
53°
41°
7
57°
38°
8
62°
46°
9
60°
46°
10
54°
41°
11
52°
39°
12
57°
37°
13
55°
44°
14
54°
42°
15
54°
43°
16
59°
42°
17
59°
46°
18
57°
43°
19
62°
50°
20
63°
53°
21
69°
53°
22
78°
58°
23
77°
50°
24
81°
54°
25
90°
60°
26
75°
52°
27
69°
49°
28
70°
53°
29
75°
54°
30
69°
52°
31
65°
49°
1
69°
52°
2
69°
52°
3
68°
51°
4
61°
46°
5
62°
49°
6
61°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Keadby
Keadby's May 2026 forecast shows daily high temperatures ranging from 61° to 90°, with overnight lows between 46° and 60°. The average high for May is 71° with an average low of 52°. 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 Keadby. See also: June | July | August.