Weather forecast for this week in Penarth - 10 Aug to 16 Aug
By Mr.Data 10th Aug 2026
Weekly Weather Forecast for Penarth
This week in Penarth promises a mix of partly cloudy and clear skies with minimal chances of precipitation, making it an inviting period for outdoor activities. Temperatures will range from a mild 12°C to a high of 35°C, with humidity levels mostly staying under 70%. Winds will generally be moderate, between 17mph and 25mph, offering a pleasant breeze throughout the week.
Monday: Partly cloudy skies will dominate the day, with temperatures ranging from a comfortable 15°C to a warm 25°C. Humidity is expected at 67%, and there is no likelihood of rain. Winds will pick up at 19mph, adding a crispness to the air.
Tuesday: Similar to Monday, Tuesday will be partly cloudy. The mercury is set to rise, with a maximum temperature of 29°C and a minimum of 12°C. Humidity drops to 49%, aiding a fresher feel with 18mph winds maintaining comfort levels.
Wednesday: A warm day awaits with partly cloudy skies. The temperature climbs further to a high of 34°C with a low of 15°C. Humidity decreases to 39%. Wind speeds increase to 20mph, keeping the heat from being excessive.
Thursday: The skies will clear completely, paving the way for a bright and sunny day. Temperatures will peak at 35°C, the highest of the week, with a comfortable night-time low of 18°C and humidity steady at 39%. A 21mph breeze will provide relief from the heat.
Friday: Expect a partly cloudy day with temperatures retreating slightly to a high of 30°C and a low of 16°C. Humidity rises to 60%, but chances of rain remain very low at 3%. Winds accelerate to 25mph.
Saturday: Cloud cover remains partial, with manageable temperatures between 13°C and 26°C. Humidity will be at 54%, with a small 7% chance of rain. Winds slow down to 17mph, offering a serene day.
Sunday: Sunday concludes the week with clear conditions. The temperature will vary from a fresh 11°C to a pleasant 24°C. Humidity stands at 53%, and there is a minor 16% chance of rainfall. Wind speeds remain consistent at 21mph.
Comparison with Previous Period Weather:
Compared to recent weeks, there is a noticeable increase in temperature, particularly midweek. The weather remains relatively dry with no significant rise in precipitation, making outdoor plans feasible.
Commuting Advice:
With mild weather and clear skies forecasted for most days, commuting conditions appear to be favourable. However, it's advisable to stay hydrated and dress appropriately for the midweek heat, particularly on Wednesday and Thursday.
Advice for Weekend Plans:
The weekend offers a great opportunity for outdoor activities, with Saturday seeing a slight chance of rain that should not interfere much with plans. Sunday's clear skies make it ideal for picnicking, cycling, or even a leisurely day at the park. Always check for late weather updates regularly.
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