S
M
T
W
T
F
S
26
54°
41°
27
52°
37°
28
57°
32°
29
63°
37°
30
64°
36°
1
68°
37°
2
72°
37°
3
77°
45°
4
72°
54°
5
64°
45°
6
64°
45°
7
79°
36°
8
81°
45°
9
77°
50°
10
81°
41°
11
90°
45°
12
93°
63°
13
90°
63°
14
77°
50°
15
81°
41°
16
73°
50°
17
61°
37°
18
52°
37°
19
64°
36°
20
68°
36°
21
73°
39°
22
73°
46°
23
81°
45°
24
86°
54°
25
88°
63°
26
84°
56°
27
83°
50°
28
81°
48°
29
71°
47°
30
82°
53°
31
88°
54°
1
91°
58°
2
95°
62°
3
92°
60°
4
89°
62°
5
92°
60°
6
88°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Leamington
Leamington's May 2026 forecast shows daily high temperatures ranging from 71° to 95°, with overnight lows between 47° and 63°. The average high for May is 86° with an average low of 56°. 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 Leamington. See also: June | July | August.