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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the BritView weather desk. Data from national met services via Open-Meteo.
You’ll want to check the live forecast above before heading out in Pontprennau today, as conditions can shift quickly with the breeze off the surrounding hills. This page gives you the latest on what to expect for this Cardiff suburb.
What’s the weather doing in Pontprennau today?
The live forecast above shows the current conditions for Pontprennau, so you can see temperature, wind and rain chances at a glance. As part of the weather in Cardiff area, Pontprennau often sees a little more cloud and a fresher breeze than the city centre, thanks to its elevation. If you’re planning a walk in the nearby Coed y Felin nature reserve, keep an eye on that wind speed.
Will it rain in Pontprennau this week?
For a clearer picture of the week ahead, take a look at the 10 day weather forecast UK page, which covers Pontprennau too. Showers can be hit-and-miss here, so the UK weather hub has regional breakdowns if you’re travelling further. For a quick check, bbc weather pontprennau is another reliable source for hour-by-hour updates, though we recommend comparing it with the live data above.
Does Pontprennau get more rain than Cardiff city centre?
Yes, slightly. Pontprennau sits higher than central Cardiff, which means it can catch more passing showers, especially from south-westerly winds. The difference is usually small, but it’s worth checking weather in cardiff 10 days forecasts to see if the suburb is in a wetter patch.
Is Pontprennau often foggy in winter?
Fog can form more readily here than in lower parts of Cardiff, particularly on calm, clear nights. The elevated ground and nearby woodland trap moisture. If you’re driving on the A48 or M4 near Pontprennau, allow extra time on foggy mornings.
What’s the best time to visit Pontprennau for good weather?
Late spring (May to June) and early autumn (September) tend to offer the most settled conditions, with milder temperatures and fewer rain days. July and August can be warm but also bring thundery showers. Always check the live forecast above before setting out.