Saturday 20 June is expected to be warm, dry and mostly bright, with sunny spells through much of the day.
Temperatures will reach around 24°C during the afternoon and early evening, with UV levels becoming high around late morning and lunchtime.
Early morning
The day will start mild and mostly dry, with sunny spells and temperatures around 17°C at 6am and 7am, rising to 18°C by 8am. The chance of rain is around 20% at 6am, falling to 10% at 7am and 8am. Winds will come from the west-south-west at around 9 to 10 mph, with gusts between 19 and 21 mph. UV levels will be low at first, rising from 1 to 2 by 8am.
Midday
Late morning and lunchtime will stay dry and increasingly warm, with sunny intervals continuing. Temperatures will rise from 19°C at 9am to 20°C by 10am, 21°C at 11am and 22°C by midday.
The chance of rain remains below 5%. Winds will turn from west-south-west to westerly at around 8 to 10 mph, with gusts close to 19 to 20 mph. UV levels will rise from 3 at 9am to 5 at 10am, 6 at 11am and 7 by midday.
Afternoon
The afternoon is expected to remain warm, dry and bright. Temperatures will hold around 22°C at 1pm, before rising to 23°C from 2pm to 4pm. The chance of rain stays below 5% throughout. Winds will remain mainly westerly at around 6 to 7 mph, with gusts between 15 and 18 mph. UV levels will remain high, around 6 at 1pm and 2pm, before easing to 4 at 3pm and 3 by 4pm.
Evening
The evening will stay mostly dry and mild, with sunny intervals at first before cloudier skies develop later. Temperatures will reach around 24°C at 5pm, then fall to 23°C at 6pm and 7pm, 22°C at 8pm, 21°C at 9pm, 20°C at 10pm and 19°C by 11pm.
The chance of rain remains below 5% for much of the evening, with a slight 10% chance around 6pm, 9pm and 11pm. Winds will be light, turning from westerly to north-westerly and then northerly later, at around 5 to 7 mph, with gusts easing from about 13 mph to 11 mph. UV levels will fall from 2 at 5pm to 1 before fading after sunset.