Porthcawl weather live forecast

Today's maximum temperature in Porthcawl is expected to be 18°C. Select a day from the live weather forecast for Porthcawl, Wales, UK for more weather parameters.

Saturday
23rd May
18

13

10

UV6
Sunday
24th May
25

12

15

UV6
Monday
25th May
30

18

15

UV6
Tuesday
26th May
28

18

15

UV7
Wednesday
27th May
24

15

13

UV7

5-day weather forecast updated at 04:03 on Saturday 23rd May 2026 GMT

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The 5-day weather forecast for Wales (Porthcawl) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Porthcawl weather forecast by day

Below are the detailed weather forecasts for Porthcawl for the next 5 days.

Porthcawl weather for Saturday 23rd May 2026

Expect broken clouds in Porthcawl, Wales with a maximum temperature of 18°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
broken clouds
10
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
18
°C wind chill
17
kph wind from W

Porthcawl weather for Sunday 24th May 2026

Expect clear skies in Porthcawl, Wales with a maximum temperature of 25°C, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the south-east.

25
°C maximum temperature
12
°C minimum temperature
clear skies
15
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
6
kph wind from SE

Porthcawl weather for Monday 25th May 2026

Expect clear skies in Porthcawl, Wales with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

30
°C maximum temperature
18
°C minimum temperature
clear skies
15
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from E

Porthcawl weather for Tuesday 26th May 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
15
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from SE

Porthcawl weather for Wednesday 27th May 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 24°C, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.