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