Porthcawl weather live forecast

Today's maximum temperature in Porthcawl is expected to be 31°C. Select a day from the live weather forecast for Porthcawl, Wales, UK for more weather parameters.

Wednesday
12th Aug
31

16

7

6
Thursday
13th Aug
27

19

12

6
Friday
14th Aug
24

16

6

5
Saturday
15th Aug
23

13

11

4
Sunday
16th Aug
22

11

11

4

5-day weather forecast updated at 04:04 on Wednesday 12th August 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 Wednesday 12th August 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the east.

31
°C maximum temperature
16
°C minimum temperature
scattered clouds
7
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
21
kph wind from E

Porthcawl weather for Thursday 13th August 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the west.

27
°C maximum temperature
19
°C minimum temperature
scattered clouds
12
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
26
kph wind from W

Porthcawl weather for Friday 14th August 2026

Expect broken clouds in Porthcawl, Wales with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the west.

24
°C maximum temperature
16
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
24
°C wind chill
28
kph wind from W

Porthcawl weather for Saturday 15th August 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 23°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

23
°C maximum temperature
13
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from NW

Porthcawl weather for Sunday 16th August 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 22°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the west.