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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the ScopePress weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Barmouth’s conditions today with temperatures around the mid-teens and a 30–40% chance of rain, meaning a mix of cloud and brief showers. Winds are moderate from the southwest, so coastal walks will feel cool but remain manageable.
What is the outlook for the next week and beyond?
The 7‑day pattern in the live forecast indicates a low‑pressure influence, bringing unsettled conditions into the weekend. For a weather in Barmouth 10 days view, the 10 Day Weather Forecast UK page extends this pattern, showing a gradual drying trend from mid‑next week. The met office weather Barmouth data used here suggests temperatures staying near seasonal averages, though overnight lows may drop noticeably under clear skies.
How does Barmouth’s coastal position shape its weather?
Barmouth sits on the Mawddach Estuary, exposed to Atlantic systems. This means frequent cloud and moderate rain, especially in autumn and winter. Summers are milder than inland areas, with sea breezes moderating heat. For a comparison, check the Bristol Weather page, which reflects a similar coastal influence but with slightly higher average sunshine hours.
What does the bbc weather barmouth 14 days forecast usually show?
Extended 14‑day forecasts rely on ensemble models. For Barmouth, they often indicate a shift from Atlantic lows to weak high pressure after ten days, meaning more settled but still changeable conditions – typical for the Welsh coast.
How reliable is the bbc weather barmouth 7 days forecast?
Seven‑day forecasts for Barmouth are generally accurate for temperature trends and broad rain timing, but localised showers near the estuary can be hit‑and‑miss beyond day four. Check the live forecast above daily for updates.
Is there a 14 day weather forecast barmouth available in one view?
Yes, many providers offer a 14‑day view, but confidence drops sharply after day ten. For planning trips, rely on the 7‑day and then refresh closer to the date. The UK weather hub links to both timeframes.