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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the Media Grid UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Today’s high in Swansea reaches 19°C with light cloud and a moderate south-westerly breeze, according to the live forecast above. This marks a mild, settled spell for the city, with temperatures staying close to the seasonal average for early autumn.
What is the weather outlook for Swansea this week?
Temperatures over the next few days remain steady between 16°C and 19°C, with occasional light showers expected on Wednesday and Thursday. The 14 day weather forecast in Swansea from the Met Office suggests a gradual shift to cooler, showery conditions by the weekend, as Atlantic low pressure moves in.
Will it stay dry for the weekend in Swansea?
Saturday sees a 60% chance of rain by midday, with breezy conditions picking up to 20 mph. The 15 day weather forecast for Swansea indicates a return to drier, brighter weather early next week, though cloud cover will remain moderate.
What is the weather in Swansea tomorrow?
Tomorrow’s high is 18°C with a mix of sun and cloud, and a 30% chance of a light shower in the afternoon. Winds remain light from the south-west at 10–15 mph.
How accurate is the 14 day weather forecast for Swansea?
Forecasts beyond 7–10 days carry lower confidence, typically accurate to within 2–3°C for temperature. The Met Office updates its 14 day outlook daily, so check back for refinements.
Where can I find the BBC weather for Swansea 14 days?
The BBC Weather service for Swansea provides a 14-day outlook via its online portal, drawing data from the Met Office. You can also view the 10-day UK forecast for a broader regional picture.
Sources
Explore more: UK weather hub | Bristol Weather | 10 Day Weather Forecast UK