It is set to be a mostly sunny end to the week and into the weekend in Penarth - although some thunder showers are predicted.
The Met Office has forecast a cloudy morning for Thursday, September 19, with sun predicted from 11am.
Temperatures are expected to reach 21°C, although it will feel cooler, peaking at 18°C.
Friday, September 20, will be a mixed day with sunny intervals from 7am, followed by thunderstorms from 1pm and rain from 7pm.
The highest temperature is expected to be 19°C at 4pm during the thunder showers, with a feels-like temperature of 17°C.
Saturday, September 21, is forecast to be slightly warmer, with a high of 20°C. The feels-like temperature will reach a high of 19°C.
However, it will be a mix of sunny spells and light showers, with rain predicted from 1pm.
Sunday, September 22, is set to be partially sunny, with sunny intervals from 1pm to 7pm and cloudy for the rest of the day.
Temperatures will reach up to 18°C, with a feels-like temperature of 17°C.
Monday, September 23, will be similar, with a cloudy morning and sunny intervals from 1pm.
It will be cooler again, with a high temperature of 17°C forecast and a feels-like temperature of 16°C.
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