S
M
T
W
T
F
S
31
65°
57°
1
66°
55°
2
64°
56°
3
66°
56°
4
62°
54°
5
60°
52°
6
61°
54°
7
64°
55°
8
N/A
9
60°
50°
10
60°
53°
11
60°
56°
12
62°
57°
13
70°
59°
14
73°
61°
15
71°
58°
16
68°
57°
17
70°
58°
18
68°
56°
19
70°
57°
20
71°
56°
21
65°
53°
22
64°
52°
23
64°
55°
24
65°
54°
25
65°
53°
26
66°
52°
27
64°
51°
28
64°
52°
29
65°
55°
30
65°
55°
1
66°
54°
2
66°
55°
3
67°
53°
4
66°
54°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
June Weather in Porthcawl
Porthcawl's June 2026 forecast shows daily high temperatures ranging from 60° to 73°, with overnight lows between 50° and 61°. The average high for June is 66° with an average low of 55°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Porthcawl. See also: July | August | September.
