S
M
T
W
T
F
S
26
66°
28°
27
68°
30°
28
68°
32°
29
51°
36°
30
55°
41°
1
51°
34°
2
52°
28°
3
41°
33°
4
57°
33°
5
80°
39°
6
57°
48°
7
59°
32°
8
54°
30°
9
60°
28°
10
59°
43°
11
60°
37°
12
52°
27°
13
60°
29°
14
64°
43°
15
67°
45°
16
78°
43°
17
71°
40°
18
66°
35°
19
84°
49°
20
86°
50°
21
57°
29°
22
65°
28°
23
66°
27°
24
70°
38°
25
59°
47°
26
74°
54°
27
64°
46°
28
50°
41°
29
53°
39°
30
55°
36°
31
60°
41°
1
61°
39°
2
59°
42°
3
64°
48°
4
72°
49°
5
73°
48°
6
71°
46°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Carlow
Carlow's May 2026 forecast shows daily high temperatures ranging from 50° to 74°, with overnight lows between 36° and 54°. The average high for May is 63° with an average low of 44°. 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 Carlow. See also: June | July | August.
