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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Story Native weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The Met Office provides the official weather forecast for Bangor, covering both Bangor in Gwynedd, north Wales, and Bangor in County Down, Northern Ireland. The live forecast above gives you the current conditions and hourly breakdown for your chosen location, so you can plan ahead with confidence.
How reliable is the Met Office forecast for Bangor?
The Met Office uses local weather stations, radar data and high-resolution models to produce forecasts specifically for Bangor. For the coastal Bangor in Gwynedd, sea breezes and Atlantic systems can cause rapid changes, so updating the forecast daily is wise. Bangor in County Down also has a maritime climate, with the Irish Sea moderating temperatures. The live forecast above is updated every few hours and gives the most current data for your area.
What is the best way to check Bangor’s weather over a longer period?
For planning ahead, the 14-day forecast from the Met Office is useful, though accuracy decreases beyond seven days. You can also check BBC Weather for Bangor Gwynedd or Bangor County Down for an alternative view. If you need the weather in Bangor County Down tomorrow, use the location-specific search on the Met Office site. For a 10-day outlook, the live forecast above can be extended to show weather in Bangor for the next ten days. Both the Met Office and BBC Weather provide 14-day forecasts for Bangor, Wales, ideal for trip planning.
Does the Met Office issue severe weather warnings for Bangor?
Yes. When strong winds, heavy rain or snow are likely, the Met Office issues yellow, amber or red warnings for the specific area – north Wales or Northern Ireland. Always check the live forecast above for any active alerts.
How does Bangor’s coastal location affect the weather?
Both Bangors are coastal, so sea breezes often keep temperatures milder than inland areas. In Gwynedd, the influence of Snowdonia can create localised cloud and rain, while County Down’s Bangor is more exposed to Atlantic fronts moving in from the Irish Sea.
Can I get a 14-day forecast for Bangor from the Met Office?
Yes, the Met Office provides a 14-day forecast for any UK location, including Bangor. Remember that long-range forecasts are less detailed – check the live forecast for the most reliable next‑few-days outlook. BBC Weather also offers a 14‑day forecast for Bangor, Wales and for Bangor, Northern Ireland.
For more UK-wide forecasts, see our UK weather hub or check the 10 day weather forecast UK page.