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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Showbiz UK weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s conditions in Pontprennau, then plan around rain chances and wind speeds – this Cardiff suburb sits in a valley that can trap cloud and enhance local showers.
What’s the weather actually doing in Pontprennau right now?
Pontprennau sits on the northern edge of Cardiff, so its weather closely mirrors the city but can be slightly cooler thanks to higher ground. The live forecast above gives you the current temperature, precipitation probability and wind direction – use that to decide whether you’ll need a coat before heading out. For a wider picture, our Cardiff weather page covers the whole city, while the UK 10-day outlook shows how the week shapes up across the region.
How does Pontprennau compare to the rest of Cardiff?
Because Pontprennau is slightly elevated (around 80–100 metres above sea level) and lies near the edge of the Gwent Levels, it can see a degree more cloud cover and slightly more rain than central Cardiff. Winds from the Bristol Channel often arrive a little lighter here, but when the breeze turns south-westerly, the suburb catches the first of any wet weather moving in.
Weather Pontprennau – common questions
Does Pontprennau get more rain than central Cardiff?
Yes, very slightly – about 5–10% more annually, because the rising ground forces moist air to lift and condense. The difference is small, so you’ll rarely notice unless you’re comparing weekly totals.
Where can I find a reliable forecast for Pontprennau?
The live forecast above is updated regularly. For longer-term planning, use the Met Office or BBC Weather websites (linked in Sources). Search “weather in cardiff 10 days” for a regional view, or “bbc weather pontprennau” for a direct link.
Does Pontprennau ever get snow?
Yes, a few days each winter – the elevation means it catches snow on the same systems that dust Cardiff city centre. When the temperature dips below 1°C with rain forecast, check the live forecast above for any sudden change to sleet or snow.