Swansea weather live forecast

Today's maximum temperature in Swansea is expected to be 8°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.

Monday
16th Feb
8

5

2

1
Tuesday
17th Feb
7

2

2

1
Wednesday
18th Feb
6

3

0

1
Thursday
19th Feb
6

2

0

1
Friday
20th Feb
9

2

0

1

5-day weather forecast updated at 04:02 on Monday 16th February 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 16th February 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 8°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a fresh breeze of 31 kph from the west.

8
°C maximum temperature
5
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
51
% chance of some rain
<5
mm of rainfall expected
5
°C wind chill
31
kph wind from W

Swansea weather for Tuesday 17th February 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 7°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a moderate breeze of 20 kph from the east.

7
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
1
UV index (Low)
10
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
20
kph wind from E

Swansea weather for Wednesday 18th February 2026

Expect overcast with light rain in Swansea, Wales with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a moderate gale of 56 kph from the east.

6
°C maximum temperature
3
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
78
% chance of some rain
<5
mm of rainfall expected
-1
°C wind chill
56
kph wind from E

Swansea weather for Thursday 19th February 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 6°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 18% chance of some rain and a strong breeze of 40 kph from the north-east.

6
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
18
% chance of some rain
<2
mm of rainfall expected
1
°C wind chill
40
kph wind from NE

Swansea weather for Friday 20th February 2026

Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 mm of rainfall expected with 74% chance of some rain and a moderate breeze of 22 kph from the south.