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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the PressHive weather desk. Data from national met services via Open-Meteo.
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The Met Office forecast for Larne shows a mixed outlook over the coming days, with the live forecast above giving the most current detail. This coastal town in County Antrim, east of Ballymena and overlooking the North Channel, sees conditions heavily influenced by the Irish Sea.
What is the weather like in Larne today?
Based on the live forecast above, Larne is experiencing conditions typical for this period. Being a coastal town, sea breezes often moderate temperatures, meaning it can feel cooler in summer and milder in winter compared to inland areas like Glenarm or Broughshane. Those checking bbc weather larne or our UK weather hub will see similar trends, though we focus on local detail for this east Antrim port.
What will the weather in Larne be like tomorrow?
For weather in larne tomorrow, the live forecast above provides the most accurate update. Reliable sources like xc weather larne and accuweather larne can offer additional context, but the Met Office data here remains the primary guide for planning coastal walks or ferry crossings to Cairnryan.
Frequently asked questions
Where can I find a 14-day forecast for Larne from the Met Office?
The Met Office provides a 5-day forecast for Larne on their site; for a 14 day weather forecast larne met office style outlook, check long-range models on our 10-day UK forecast page or the live data above for the latest updates.
Is the weather in Larne usually wetter than inland areas?
Larne receives moderate rainfall due to its coastal position, but it is often less than upland areas like the Antrim Plateau. The sea breeze can bring sudden showers, so locals and visitors check the live forecast above before heading out.
What should I wear in Larne during autumn?
Layers and a waterproof jacket are recommended, as the coastal breeze can make conditions feel cooler. The live forecast above is the best guide for rain trends, while Belfast weather often reflects similar frontal systems moving in from the west.