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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Morning Times weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For Llanelli, the live forecast above shows today’s conditions. Expect a dry start with increasing cloud and light winds. Temperatures will feel seasonal, with no significant rain expected until later in the week.
What will the weather be like in Llanelli tomorrow?
The live forecast indicates tomorrow will be similar to today: mostly cloudy but dry, with a gentle breeze from the west. Overnight lows will be around 8°C, and daytime highs should reach 14°C. If you are checking weather in Llanelli tomorrow, plan for a cool, overcast day.
How does the 10-day outlook shape up?
For weather in Llanelli 10 days ahead, the pattern suggests unsettled conditions arriving mid-week. Rain is likely from Wednesday onwards, with winds picking up. The BBC Weather Llanelli 14 day forecast (available on the live panel) shows a return to drier, brighter spells by the end of the fortnight. For longer range planning, a 21 day weather Llanelli outlook is less reliable but indicates typical autumn variability.
Is rain expected in Llanelli today?
The live forecast shows no rain today. Cloud cover will increase but any showers are unlikely until late evening. Keep an umbrella handy if you’re out after dark.
How does Llanelli weather compare with Swansea or Cardiff?
Llanelli often shares similar conditions to bbc weather swansea – both coastal towns see cloud and sea breezes. bbc weather cardiff, being inland, can be slightly warmer and less windy.
Where can I find the most reliable forecast for Llanelli?
The Met Office weather Llanelli page is the most authoritative source, alongside the BBC Weather panel above. For wind and surf conditions, xc weather llanelli provides detailed charts for outdoor activities.
For further UK-wide insight, visit our UK weather hub or check the 10 day weather forecast UK for longer-term plans.