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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the MarketUK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
According to the live forecast above, Treherbert currently sees around 13°C with light rain. This means a damp, cool afternoon, typical for this upland valley in Rhondda Cynon Taf.
What is the weather like in Treherbert today?
Expect temperatures near 14°C by midday, dropping to 9°C overnight. South-westerly winds at 10–15 mph bring persistent drizzle, especially from mid-afternoon, with visibility dropping to 3–5 miles in the hills. The chance of rain stays above 70% until late evening.
How does Treherbert compare to weather Cardiff?
Cardiff, about 25 miles south, tends to be 2–3°C warmer and drier today. While Cardiff sees broken cloud and occasional light showers, Treherbert’s higher elevation keeps it cooler and more prone to low cloud and steady rain. The UK weather hub shows this pattern regularly for inland valleys.
Will it rain in Treherbert today?
Yes, rain is likely from late morning through the evening. The live forecast above shows a 70–90% chance of precipitation, with around 3–6 mm expected by midnight.
What is the weather treherbert 14 days outlook?
Long-range models suggest a changeable pattern with temperatures near average for late spring. For a detailed 14-day view, check our 10 Day Weather Forecast UK page.
Where can I find the latest bbc weather treherbert or met office weather treherbert?
The Met Office and BBC Weather both provide reliable updates. Links to their official Treherbert pages are in the sources below. For an alternative local check, see the weather cardiff report as a regional guide.