Weekend weather forecast for Penarth - 19 Jun to 21 Jun
By Mr.Data 19th Jun 2026
Weekend Weather Forecast Summary for Penarth
As we head into the weekend, Penarth is set to experience a mix of partly cloudy and overcast conditions. Temperatures will fluctuate between a comfortable 15°C and a warm 26°C, offering diverse conditions suitable for various weekend activities. With relatively low precipitation chances, the weekend promises to be mostly dry, although humidity levels will be quite high. Residents and visitors should be prepared for moderate winds throughout.
Friday
The day will see partly cloudy skies, with temperatures ranging from 15°C to 20°C. Humidity will be high at around 88%, making it feel somewhat muggy despite the mild temperatures. The likelihood of rain is minimal at 13%, and winds will be brisk, reaching speeds of up to 20mph. It's an ideal day for outdoor activities, provided one is prepared for a bit of wind.
Saturday
Expect predominantly cloudy conditions on Saturday, with temperatures dipping slightly to a high of 18°C and remaining steady at a low of 15°C. Humidity will be lower compared to Friday at 79%, and the chance of rain is only 7%. Winds will continue at 19mph, slightly moderating the cooler temperature. This is a good day for exploring indoor activities or enjoying a leisurely walk under the cloud cover.
Sunday
Sunday will bring a return to partly cloudy weather, with a significant rise in temperature reaching a warm 26°C, while the minimum will drop to 12°C. With only a 3% chance of precipitation and a lower humidity level of 74%, the weather will be pleasant overall. Winds will calm slightly to 17mph, making this the pick of the days for outdoor pursuits.
Commuting Advice
For those commuting, particularly on Friday and Saturday, be prepared for blustery conditions that could affect travel, especially on open roads. Reduced visibility due to clouds might also be a factor in the early morning or late evening hours. On Sunday, conditions should be more conducive to smooth travel.
Advice for Weekend Plans
This weekend in Penarth offers diverse weather conditions. For outdoor enthusiasts, Sunday presents the perfect weather for adventures and outings, with warm temperatures and minimal wind. If you’re planning to be outdoors on Friday, be prepared for windy conditions, whilst Saturday may be better suited for more relaxed, indoor activities owing to cooler, cloudy skies.
CHECK OUT OUR Jobs Section HERE!
penarth vacancies updated hourly!
Click here to see more: penarth jobs
Share: