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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Metro Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For the most accurate view of conditions today in Belfast, check the live forecast above; it shows a largely cloudy day with a moderate breeze off Belfast Lough, with the chance of a few light showers drifting in from the Irish Sea.
What is the weather in Belfast today and tomorrow?
Belfast sees a typical autumn mix today, with cloud cover dominating and the best of any brightness likely during the morning. The weather in Belfast tomorrow brings a similar pattern, though winds may ease slightly. For a detailed breakdown, the met office weather Belfast feed and the live forecast above are your best bets, as they update with the latest radar data. If you’re planning ahead, the belfast weather 15 days outlook on our 10 Day Weather Forecast UK page gives a reliable trend.
How does the location shape the forecast?
Belfast’s position at the head of Belfast Lough, sheltered by the Antrim Plateau and the Mourne Mountains to the south, means it often escapes the worst of Atlantic fronts. However, easterly winds can bring persistent drizzle from the North Channel. For a wider regional picture, the UK weather hub covers the inland neighbour areas of Lisburn and Newtownabbey, which can be a degree or two cooler than the city centre.
Is the BBC weather Belfast 14 day forecast reliable?
The BBC weather Belfast 14 day forecast gives a useful trend for planning, but accuracy drops beyond day 7. For day-to-day decisions, stick with the live forecast above or the met office weather Belfast updates, which are refreshed every hour.
Where can I find the weather in Belfast today?
The weather in Belfast today is shown directly in the live forecast above. For a quick glance at the next few hours, the accuweather Belfast feed (linked in our sources) also provides minute-by-minute precipitation alerts.
Does RTE weather Belfast differ from the Met Office?
RTE weather Belfast uses data from the Irish meteorological service, Met Éireann, which can sometimes show slight timing differences for showers compared to the UK Met Office. Both are reliable, but the live forecast above uses the UK model for consistency.