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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Norwich Wire weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
The live forecast above shows Penarth’s conditions today, with temperatures likely ranging from 8°C to 12°C and moderate south-westerly winds. This mild, unsettled pattern is typical for early spring along the Vale of Glamorgan coast.
What is the weather in Penarth tomorrow?
Expect lows near 7°C and highs around 11°C, with a 60–70% chance of light rain by midday. Cloud cover will thicken from the west, but any persistent drizzle should ease by evening. For a detailed hour-by-hour breakdown, refer to the live forecast above.
Will it stay mild for the next 10 days?
The extended outlook suggests temperatures holding between 6°C and 13°C, with a 40% chance of drier spells mid-week. The 21 day weather forecast Penarth indicates a gradual shift to more settled conditions by late month, though coastal fog may develop overnight.
Is the BBC Weather Penarth 14 day forecast reliable?
Yes, the BBC uses Met Office data, but accuracy drops beyond 7 days. For near-term plans, check the bbc weather penarth 7 day update or the live forecast above.
How does Penarth compare to bbc weather Cardiff?
Penarth is often 1–2°C cooler than central Cardiff due to its coastal position, with higher humidity and a greater chance of sea mist. The live forecast above reflects this local variation.
Where can I find the met office weather Penarth?
The Met Office provides official warnings and hourly data for Penarth. For a quick summary, the live forecast above offers an equivalent view. You can also use accuweather Penarth for a different model.
Sources
For wider conditions, see our UK weather hub or compare with Bristol Weather. For longer-range planning, visit 10 Day Weather Forecast UK.