Today's weather in Penarth - 12 October
By Mr.Data 12th Oct 2025
By Mr.Data 12th Oct 2025

Summary of Today's Weather Forecast in Penarth
On this Sunday, residents and visitors in Penarth can expect a partly cloudy day with no precipitation anticipated. Temperatures will range from a cool 9°C in the early hours, climbing to a comfortable 14°C as the day progresses. Despite high humidity levels at 82%, the brisk wind at 20mph may offer some relief. Overall, it's a pleasant day for outdoor activities with no expected rainfall.
Detailed Weather Analysis
The weather in Penarth today features partly cloudy skies, providing intervals of sunshine mixed with periods of overcast conditions. The clouds will linger throughout the day, potentially altering the perception of temperature, especially under breezy conditions. With a high of 14°C, the day remains relatively mild, making it exceptionally pleasant for this season.
Humidity levels stand at 82%, which, coupled with the wind speed of 20mph, means the air will feel fresh and cool. This might lessen the chill in the morning when temperatures are at their lowest at 9°C. Moreover, the breeze will contribute to a refreshed atmosphere, making the cloudy sky more enjoyable.
Notably, the day will remain dry, with a 0% chance of precipitation ensuring that planned activities or outdoor events can proceed uninterrupted by the weather. This makes it an ideal day for both residents and visitors to engage in various outdoor activities without concern for sudden showers.
Commuting Advice
With no rain forecasted and stable weather conditions, commuting in and around Penarth should proceed smoothly. However, the 20mph winds could impact cyclists and those commuting on foot. Please take extra care on exposed routes. Motorists should remain vigilant of debris on the road due to gusty winds.
Advice for the Day
Embrace this partly cloudy Sunday in Penarth with outdoor activities or leisurely strolls along the coastal paths. The mild temperatures and dry conditions are perfect for enjoying the beauty of the locale. However, do dress in layers to accommodate the cooler morning start, and consider a windbreaker to counter the brisk winds.
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