Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 4°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

Friday
2nd Jan
4

2

6

0
Saturday
3rd Jan
3

-1

5

0
Sunday
4th Jan
3

-1

5

0
Monday
5th Jan
3

-2

6

0
Tuesday
6th Jan
4

-1

8

0

5-day weather forecast updated at 04:02 on Friday 2nd January 2026 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 Friday 2nd January 2026

Expect scattered clouds in Swansea, Wales with a maximum temperature of 4°C and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

4
°C maximum temperature
2
°C minimum temperature
scattered clouds
6
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
°C wind chill
19
kph wind from NW

Swansea weather for Saturday 3rd January 2026

Expect cloudy with sleet or snow in Swansea, Wales with a maximum temperature of 3°C and 5 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 17% chance of some sleet or snow and a gentle breeze of 19 kph from the north-west.

3
°C maximum temperature
-1
°C minimum temperature
cloudy with sleet or snow
5
hours of sunshine
0
UV index (None)
17
% chance of some sleet or snow
<5
mm of sleet/snow expected
-1
°C wind chill
19
kph wind from NW

Swansea weather for Sunday 4th January 2026

Expect scattered clouds in Swansea, Wales with a maximum temperature of 3°C and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north-west.

3
°C maximum temperature
-1
°C minimum temperature
scattered clouds
5
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
0
°C wind chill
13
kph wind from NW

Swansea weather for Monday 5th January 2026

Expect clear skies with flurries of snow in Swansea, Wales with a maximum temperature of 3°C and 6 hours of bright sunshine. There are 2-5 cm of snow expected with 29% chance of some snow and a light breeze of 10 kph from the north.

3
°C maximum temperature
-2
°C minimum temperature
clear skies with flurries of snow
6
hours of sunshine
0
UV index (None)
29
% chance of some snow
<5
cm of snow expected
0
°C wind chill
10
kph wind from N

Swansea weather for Tuesday 6th January 2026

Expect cloudy with sleet or snow in Swansea, Wales with a maximum temperature of 4°C and 8 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 44% chance of some sleet or snow and a moderate breeze of 20 kph from the south-west.