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