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Swansea weather live forecast
Today's maximum temperature in Swansea is expected to be 22°C. Select a day from the live weather forecast for Swansea, Wales, UK for more weather parameters.
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Saturday
2nd Aug -
Sunday
3rd Aug -
Monday
4th Aug -
Tuesday
5th Aug -
Wednesday
6th Aug
5-day weather forecast updated at 04:02 on Saturday 2nd August 2025 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 Saturday 2nd August 2025
Expect broken clouds in Swansea, Wales with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the west.
- °C maximum temperature
- °C minimum temperature
- broken clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from W
Swansea weather for Sunday 3rd August 2025
Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 17 kph from the west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Moderate)
- % chance of some rain
- mm of rainfall expected
- °C wind chill
- kph wind from W
Swansea weather for Monday 4th August 2025
Expect mostly cloudy with light rain in Swansea, Wales with a maximum temperature of 21°C, maximum UV of 2 (Low) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 94% chance of some rain and a moderate breeze of 28 kph from the south-west.
- °C maximum temperature
- °C minimum temperature
- mostly cloudy with light rain
- hours of sunshine
- UV index (Low)
- % chance of some rain
- mm of rainfall expected
- no heat & humidity
- kph wind from SW
Swansea weather for Tuesday 5th August 2025
Expect scattered clouds in Swansea, Wales with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the north-west.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (Moderate)
- mm of rainfall expected
- no heat & humidity
- kph wind from NW
Swansea weather for Wednesday 6th August 2025
Expect scattered clouds in Swansea, Wales with a maximum temperature of 23°C, maximum UV of 6 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.
- °C maximum temperature
- °C minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- no heat & humidity
- kph wind from S
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Metric (°C / mm) | Imperial (°F / inches)
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