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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 ·
Check the live forecast above for the next few hours before heading out in Abertillery, as conditions in this Blaenau Gwent valley town can shift quickly with the surrounding hills influencing local showers and cloud cover.
What is the weather like in Abertillery today?
Abertillery sits in the narrow Ebbw Fach valley, which often traps low cloud and mist longer than nearby open ground. The live forecast above shows the immediate outlook, but expect a cooler feel than the coast at Newport, with a greater chance of light rain running down from the Brecon Beacons. South-westerly winds tend to funnel along the valley floor, making exposed spots on the hillsides noticeably breezier.
How does the valley location affect the forecast?
The steep sides of the Sirhowy and Ebbw valleys mean Abertillery sees less direct winter sun and can hold frost longer into the morning. In summer, the same topography can trigger localised afternoon thunderstorms. For a wider view of how conditions develop across the region, check the UK weather hub or compare with the Bristol Weather page for a coastal contrast.
Frequently asked questions
Where can I find the met office weather abertillery forecast?
The Met Office provides detailed hourly and 14-day data for Abertillery. Their site includes maps showing rainfall radar and wind direction specific to the Blaenau Gwent area, which is useful for planning outdoor work or walks.
How accurate is the weather in abertillery next 14 days forecast?
Long-range forecasts for the valley become less reliable after day five due to the local terrain. The first three days are generally accurate for temperature and rain timing, but beyond that, check the live forecast above for updates.
Is there bbc news coverage of weather warnings for Abertillery?
Yes, BBC News covers Met Office warnings for Blaenau Gwent, including yellow alerts for rain or snow that can disrupt travel through the valley. Their online service also links to the latest radar images for the region.