Porthcawl weather live forecast

Today's maximum temperature in Porthcawl is expected to be 15°C. Select a day from the live weather forecast for Porthcawl, Wales, UK for more weather parameters.

Thursday
19th Mar
15

7

12

3
Friday
20th Mar
14

6

11

3
Saturday
21st Mar
15

7

12

3
Sunday
22nd Mar
13

5

1

2
Monday
23rd Mar
11

5

1

2

5-day weather forecast updated at 04:04 on Thursday 19th March 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 Thursday 19th March 2026

Expect clear skies in Porthcawl, Wales with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

15
°C maximum temperature
7
°C minimum temperature
clear skies
12
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
23
kph wind from E

Porthcawl weather for Friday 20th March 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the east.

14
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
15
kph wind from E

Porthcawl weather for Saturday 21st March 2026

Expect scattered clouds in Porthcawl, Wales with a maximum temperature of 15°C, maximum UV of 3 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-east.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
12
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
16
kph wind from NE

Porthcawl weather for Sunday 22nd March 2026

Expect broken clouds in Porthcawl, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

13
°C maximum temperature
5
°C minimum temperature
broken clouds
1
hour of sunshine
2
UV index (Low)
0
mm of rainfall expected
13
°C wind chill
13
kph wind from W

Porthcawl weather for Monday 23rd March 2026

Expect mostly cloudy with light rain in Porthcawl, Wales with a maximum temperature of 11°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 17 kph from the south-west.