S
M
T
W
T
F
S
26
68°
28°
27
71°
31°
28
64°
47°
29
53°
39°
30
52°
32°
1
49°
25°
2
47°
35°
3
58°
29°
4
71°
42°
5
64°
42°
6
54°
30°
7
50°
37°
8
54°
36°
9
67°
36°
10
50°
36°
11
51°
30°
12
55°
23°
13
48°
42°
14
49°
40°
15
70°
35°
16
69°
46°
17
69°
47°
18
87°
62°
19
85°
55°
20
60°
34°
21
60°
37°
22
66°
42°
23
68°
47°
24
69°
50°
25
71°
49°
26
72°
49°
27
74°
51°
28
75°
50°
29
70°
44°
30
72°
49°
31
65°
47°
1
70°
48°
2
69°
49°
3
69°
50°
4
70°
50°
5
70°
49°
6
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Westmeath
Westmeath's May 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 34° and 62°. The average high for May is 71° with an average low of 48°. 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 Westmeath. See also: June | July | August.
