Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 5°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

Thursday
25th Dec
5

2

8

0
Friday
26th Dec
5

2

5

0
Saturday
27th Dec
6

3

6

0
Sunday
28th Dec
6

3

4

0
Monday
29th Dec
4

2

4

0

5-day weather forecast updated at 04:02 on Thursday 25th December 2025 GMT

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

Swansea weather forecast by day

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

Swansea weather for Thursday 25th December 2025

Expect clear skies in Swansea, Wales with a maximum temperature of 5°C and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 28 kph from the north-east.

5
°C maximum temperature
2
°C minimum temperature
clear skies
8
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
°C wind chill
28
kph wind from NE

Swansea weather for Friday 26th December 2025

Expect scattered clouds in Swansea, Wales with a maximum temperature of 5°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the east.

5
°C maximum temperature
2
°C minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
1
°C wind chill
16
kph wind from E

Swansea weather for Saturday 27th December 2025

Expect scattered clouds in Swansea, Wales with a maximum temperature of 6°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the east.

6
°C maximum temperature
3
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
23
kph wind from E

Swansea weather for Sunday 28th December 2025

Expect broken clouds in Swansea, Wales with a maximum temperature of 6°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the east.

6
°C maximum temperature
3
°C minimum temperature
broken clouds
4
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
2
°C wind chill
18
kph wind from E

Swansea weather for Monday 29th December 2025

Expect broken clouds in Swansea, Wales with a maximum temperature of 4°C and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-east.