S
M
T
W
T
F
S
26
52°
37°
27
50°
37°
28
47°
35°
29
48°
38°
30
48°
39°
1
53°
42°
2
51°
30°
3
53°
34°
4
59°
36°
5
57°
36°
6
59°
37°
7
60°
36°
8
55°
35°
9
56°
43°
10
61°
43°
11
57°
42°
12
61°
44°
13
66°
42°
14
64°
39°
15
58°
38°
16
61°
41°
17
64°
46°
18
69°
45°
19
68°
35°
20
57°
36°
21
59°
36°
22
60°
37°
23
62°
44°
24
68°
48°
25
72°
47°
26
68°
47°
27
63°
46°
28
64°
46°
29
65°
44°
30
63°
49°
31
73°
49°
1
65°
43°
2
65°
40°
3
68°
40°
4
72°
42°
5
71°
41°
6
73°
39°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Listowel
Listowel's May 2026 forecast shows daily high temperatures ranging from 47° to 73°, with overnight lows between 30° and 49°. The average high for May is 61° with an average low of 41°. 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 Listowel. See also: June | July | August.