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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Swansea’s temperature and conditions for the coming hours. Today’s high ranges from 7–10°C, with cloud cover building from the west and occasional light rain likely by late afternoon.
What is the outlook for the next few days?
The 14-day weather forecast for Swansea indicates a unsettled pattern through mid-week, with temperatures holding between 6°C and 11°C. The met office weather Swansea outlook suggests a ridge of high pressure briefly bringing drier interludes, but rain returns by Thursday night. For the weather in Swansea tomorrow, expect a chilly start near 4°C then a mild afternoon around 10°C with patchy drizzle.
Looking further ahead, the weather in Swansea 10 days shows a gradual cooling trend as Atlantic fronts move in. The 14 day weather forecast in Swansea (from the live data above) indicates a 50–60% chance of showers each day next week. For the 14 day weather Swansea met office guidance, confidence is moderate; the bbc weather Swansea 14 days product aligns with a low-pressure zone dominating from Saturday onward. A 15 day weather forecast Swansea is less reliable, but early signs point to a return of settled conditions mid-month.
Is it likely to rain over the weekend?
Yes. Saturday and Sunday both carry a 60–70% chance of showers, heaviest on Sunday morning. The bbc weather Swansea met office combined data shows a band of rain moving in from the Irish Sea, so plan outdoor activities for earlier in the day.
How accurate is the 14-day forecast for Swansea?
Weather models become less precise beyond seven days. The 14 day weather forecast in Swansea is a broad guide; check the live forecast above daily for updates.
What is the best source for Swansea weather?
The Met Office provides official warnings. The bbc weather Swansea page and the live forecast above combine data from multiple models for easy reading.
Does Swansea get much wind?
Yes, being coastal. Today’s gusts reach 35 mph, and winter gales are common. Always check wind speeds in the live forecast above before heading out.
For more UK forecasts, visit our UK weather hub or see conditions in other cities: Bristol Weather, Sheffield Weather. For an extended outlook, 10 Day Weather Forecast UK.