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
1st Aug
18

13

13

6
Sunday
2nd Aug
23

12

3

6
Monday
3rd Aug
25

16

3

5
Tuesday
4th Aug
24

17

4

4
Wednesday
5th Aug
23

17

7

5

5-day weather forecast updated at 04:04 on Friday 31st July 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 1st August 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 18°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.

18
°C maximum temperature
13
°C minimum temperature
scattered clouds
13
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from W

Porthcawl weather for Sunday 2nd August 2026

Expect broken clouds in Porthcawl, Wales with a maximum temperature of 23°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

23
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
23
°C wind chill
15
kph wind from E

Porthcawl weather for Monday 3rd August 2026

Expect mostly cloudy with light rain in Porthcawl, Wales with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0-2 mm of rainfall expected with 25% chance of some rain and a light breeze of 11 kph from the east.

25
°C maximum temperature
16
°C minimum temperature
mostly cloudy with light rain
3
hours of sunshine
5
UV index (Moderate)
25
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
11
kph wind from E

Porthcawl weather for Tuesday 4th August 2026

Expect mostly cloudy with light rain in Porthcawl, Wales with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 38% chance of some rain and a gentle breeze of 19 kph from the west.

24
°C maximum temperature
17
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
38
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
19
kph wind from W

Porthcawl weather for Wednesday 5th August 2026

Expect sunshine and showers in Porthcawl, Wales with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a gentle breeze of 14 kph from the west.