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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Public Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Blaenavon sees a maximum of 12°C and a minimum of 6°C today, with the live forecast above showing variable cloud and a moderate breeze. This is typical for the Brecon Beacons foothills in late spring, where conditions shift quickly with altitude.
What is the weather in Blaenavon today and tomorrow?
The live forecast above indicates a high of 12°C with patchy cloud and a 30% chance of light showers. For weather in Blaenavon tomorrow, expect similar temperatures—peaking around 11°C—with a stronger southwesterly wind and thicker cloud moving in by afternoon. The Met Office data suggests the best chance of dry spells is before midday.
Is there snow forecast for Blaenavon this week?
No. Blaenavon snow is unlikely in the current forecast period, with temperatures staying above 5°C. Snow typically occurs here between December and February, when the town’s 340-metre elevation can bring settling snow while lower valleys see rain.
How does Blaenavon weather compare to Abergavenny?
Abergavenny weather is usually 1–2°C milder than Blaenavon, as the latter sits higher on the hills. Both share similar cloud and rain patterns, but Blaenavon often feels windier and cooler, especially in spring and autumn.
Where can I find BBC Weather Blaenavon updates?
BBC Weather Blaenavon provides a reliable hourly breakdown for the next three days. For longer-term planning, the 10 Day Weather Forecast UK page on this site gives a broader regional view.
What is the best time to visit Blaenavon for dry weather?
Late April to early June offers the lowest rainfall averages—around 60mm per month—and longer daylight hours. The live forecast above helps confirm if the current week aligns with this pattern.
Sources
For wider conditions across the country, check the UK weather hub or compare with Bristol Weather and Sheffield Weather.