Monday will start off mainly fine but there will be increased local clouds early in the afternoon which may lead to isolated showers or thunderstorms in the mountains and inland.
Temperatures will be 30 C inland, 29 C on the south coast, 27 C on remaining coasts and 18 C in the mountains.
Tuesday, Wednesday and Thursday will be mainly fine although there may be localised increased cloud cover at intervals. There may be isolated showers or thunderstorms in the afternoon in the mountains and inland.
Temperatures will remain at the same levels, which is about average for the time of year.