S
M
T
W
T
F
S
26
55°
48°
27
59°
45°
28
57°
46°
29
64°
45°
30
73°
48°
1
64°
50°
2
57°
50°
3
59°
50°
4
57°
45°
5
55°
41°
6
57°
41°
7
55°
43°
8
59°
48°
9
55°
46°
10
50°
46°
11
54°
43°
12
57°
43°
13
49°
42°
14
51°
40°
15
51°
38°
16
53°
45°
17
53°
43°
18
54°
49°
19
56°
50°
20
58°
49°
21
64°
48°
22
67°
51°
23
60°
47°
24
61°
49°
25
62°
48°
26
57°
49°
27
57°
46°
28
58°
44°
29
57°
46°
30
57°
48°
31
58°
50°
1
61°
50°
2
62°
51°
3
64°
51°
4
61°
50°
5
61°
50°
6
59°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Capel Curig
Capel Curig's May 2026 forecast shows daily high temperatures ranging from 49° to 67°, with overnight lows between 38° and 51°. The average high for May is 58° with an average low of 47°. 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 Capel Curig. See also: June | July | August.
