S
M
T
W
T
F
S
27
70°
45°
28
72°
46°
29
73°
46°
30
75°
44°
1
78°
48°
2
67°
48°
3
60°
44°
4
53°
39°
5
54°
38°
6
56°
41°
7
58°
37°
8
57°
42°
9
67°
40°
10
71°
40°
11
74°
45°
12
78°
51°
13
71°
47°
14
62°
46°
15
57°
46°
16
64°
44°
17
68°
47°
18
59°
44°
19
65°
43°
20
69°
45°
21
64°
41°
22
61°
40°
23
68°
38°
24
71°
52°
25
66°
49°
26
64°
46°
27
61°
53°
28
67°
51°
29
75°
54°
30
71°
57°
31
74°
53°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sleaford
Sleaford's May 2025 forecast shows daily high temperatures ranging from ° to °, with overnight lows between ° and °. The average high for May is ° with an average low of °. 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 Sleaford. See also: June | July | August.
