Friday will be mainly fine with localised increased cloud particularly in the mountains in the afternoon as temperatures edge up.
Temperatures will be 33 C inland, 29 C on the coast and 25 C in the mountains.
There will also be increased cloud on Saturday whereas on Sunday there is a possibility of isolated showers.
On Saturday, temperatures will be slightly above
average for the time of year, falling on Sunday to average for the time
of year.