Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 14°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

Monday
20th Apr
14

7

6

3
Tuesday
21st Apr
14

6

9

2
Wednesday
22nd Apr
17

7

12

4
Thursday
23rd Apr
19

6

14

5
Friday
24th Apr
19

5

14

5

5-day weather forecast updated at 04:01 on Monday 20th April 2026 GMT

More about Swansea

Swansea by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Wales

Spabreaks.com promo code: 8% off bookings & vouchers

Exclusive

Save 8% on spa breaks, spa days & gift vouchers
Check out latest offers on over 550 spas across the UK
A guaranteed experience to suit your budget & occasion

Show discount code

******SB8

Redeem Spabreaks.com discount code >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Spabreaks.com offers

Spa break finder

Destination

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 Monday 20th April 2026

Expect broken clouds in Swansea, Wales with a maximum temperature of 14°C, maximum UV of 3 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the east.

14
°C maximum temperature
7
°C minimum temperature
broken clouds
6
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
13
kph wind from E

Swansea weather for Tuesday 21st April 2026

Expect scattered clouds in Swansea, Wales with a maximum temperature of 14°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the east.

14
°C maximum temperature
6
°C minimum temperature
scattered clouds
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
no heat & humidity
25
kph wind from E

Swansea weather for Wednesday 22nd April 2026

Expect scattered clouds in Swansea, Wales with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the east.

17
°C maximum temperature
7
°C minimum temperature
scattered clouds
12
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
29
kph wind from E

Swansea weather for Thursday 23rd April 2026

Expect clear skies in Swansea, Wales with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the east.

19
°C maximum temperature
6
°C minimum temperature
clear skies
14
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from E

Swansea weather for Friday 24th April 2026

Expect clear skies in Swansea, Wales with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.