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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Civic Insight weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Blaenavon, in the Torfaen hills north of Abergavenny, sees conditions that often differ from the valley floor. The live forecast above shows today’s outlook, with cloud, wind and any rain likely to be heavier than in towns to the south.
What’s the weather in Blaenavon today?
As the live forecast above indicates, today brings mostly cloudy skies with occasional showers, especially through the afternoon. Winds strengthen over the high ground, making it feel noticeably cooler than the air temperature suggests. Visibility may drop on the hilltops during heavier bursts.
Why does Blaenavon see more snow than surrounding areas?
Blaenavon sits at around 330 metres above sea level, so it’s often a few degrees cooler than Abergavenny or Pontypool. In winter, rain frequently turns to sleet or snow, and lying snow can persist longer on the hills. The Met Office regularly issues yellow warnings for Blaenavon snow when a cold snap arrives.
Can I get a reliable forecast for Blaenavon?
Yes. The live forecast above is updated regularly. For detailed hour-by-hour data, the Met Office and BBC Weather both cover Blaenavon under their Abergavenny weather pages, as the two towns share a similar upland climate.
What’s the weather in Blaenavon tomorrow?
Scroll the live forecast above to see tomorrow’s outlook. Typically, Blaenavon follows the same pattern as the wider Brecon Beacons, with morning cloud lifting to brighter spells, but always check for localised showers.
Does Blaenavon get a lot of snow?
Yes, more than nearby towns. At over 300 metres, Blaenavon experiences snow on several days each winter, often when lower areas see only rain. Check the Met Office warnings for the latest on Blaenavon snow.
For broader outlooks, see the UK weather hub or the 10 Day Weather Forecast UK.