Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 12°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

Thursday
9th Apr
12

7

4

4
Friday
10th Apr
11

6

0

3
Saturday
11th Apr
10

6

7

4
Sunday
12th Apr
11

6

4

3
Monday
13th Apr
11

5

8

2

5-day weather forecast updated at 04:01 on Thursday 9th 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 Thursday 9th April 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 12°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a fresh breeze of 29 kph from the west.

12
°C maximum temperature
7
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
4
UV index (Moderate)
32
% chance of some rain
<2
mm of rainfall expected
12
°C wind chill
29
kph wind from W

Swansea weather for Friday 10th April 2026

Expect overcast skies in Swansea, Wales with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.

11
°C maximum temperature
6
°C minimum temperature
overcast skies
0
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
11
°C wind chill
26
kph wind from SE

Swansea weather for Saturday 11th April 2026

Expect sunshine and showers in Swansea, Wales with a maximum temperature of 10°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a fresh breeze of 35 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
76
% chance of some rain
<10
mm of rainfall expected
6
°C wind chill
35
kph wind from SW

Swansea weather for Sunday 12th April 2026

Expect mostly cloudy with rain in Swansea, Wales with a maximum temperature of 11°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 89% chance of some rain and a fresh breeze of 30 kph from the south-west.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
4
hours of sunshine
3
UV index (Moderate)
89
% chance of some rain
<20
mm of rainfall expected
0
no heat & humidity
30
kph wind from SW

Swansea weather for Monday 13th April 2026

Expect sunshine and showers in Swansea, Wales with a maximum temperature of 11°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 13 kph from the west.