S
M
T
W
T
F
S
26
57°
38°
27
57°
41°
28
58°
42°
29
59°
44°
30
60°
45°
1
60°
45°
2
61°
44°
3
61°
45°
4
60°
43°
5
60°
42°
6
61°
42°
7
58°
44°
8
61°
43°
9
62°
43°
10
62°
45°
11
61°
41°
12
62°
42°
13
61°
46°
14
62°
45°
15
62°
47°
16
61°
46°
17
62°
48°
18
62°
48°
19
63°
47°
20
62°
49°
21
61°
48°
22
60°
48°
23
59°
47°
24
59°
46°
25
60°
46°
26
60°
44°
27
61°
43°
28
65°
48°
29
62°
45°
30
61°
46°
31
62°
44°
1
63°
44°
2
65°
45°
3
67°
47°
4
67°
47°
5
66°
48°
6
68°
50°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Royal Leamington Spa
Royal Leamington Spa's May 2026 forecast shows daily high temperatures ranging from 57° to 68°, with overnight lows between 38° and 50°. The average high for May is 61° with an average low of 45°. 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 Royal Leamington Spa. See also: June | July | August.