Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 10°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

Monday
13th Apr
10

6

10

2
Tuesday
14th Apr
11

6

2

1
Wednesday
15th Apr
12

9

3

2
Thursday
16th Apr
13

9

1

4
Friday
17th Apr
13

8

0

2

5-day weather forecast updated at 04:01 on Sunday 12th April 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 Monday 13th April 2026

Expect sunshine and showers in Swansea, Wales with a maximum temperature of 10°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 43% chance of some rain and a light breeze of 12 kph from the south-west.

10
°C maximum temperature
6
°C minimum temperature
sunshine and showers
10
hours of sunshine
2
UV index (Low)
43
% chance of some rain
<2
mm of rainfall expected
8
°C wind chill
12
kph wind from SW

Swansea weather for Tuesday 14th April 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 66% chance of some rain and a moderate breeze of 23 kph from the south-east.

11
°C maximum temperature
6
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
66
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
23
kph wind from SE

Swansea weather for Wednesday 15th April 2026

Expect mostly cloudy with rain in Swansea, Wales with a maximum temperature of 12°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 86% chance of some rain and a moderate breeze of 20 kph from the south-west.

12
°C maximum temperature
9
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
2
UV index (Low)
86
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
20
kph wind from SW

Swansea weather for Thursday 16th April 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 60% chance of some rain and a moderate breeze of 22 kph from the south-west.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
4
UV index (Moderate)
60
% chance of some rain
<2
mm of rainfall expected
13
°C wind chill
22
kph wind from SW

Swansea weather for Friday 17th April 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 15 kph from the south.