With inland temperatures expected to reach 41C inland, the met office has issued a yellow weather warning for Thursday, the fourth in as many days. The alert is in place from 11.30 am until 4 pm.
The forestry department has also issued a red warning for fires
Dust levels were elevated in the morning but had started to fall and were expected to get back to normal during the day gradually.
Top temperatures at the coast are forecast to be 36C and in the mountains 31C.
At night they will drop to 21C inland, 22C in coastal areas and 18 around Troodos.
On Friday it will be much more relaxed than in the previous days, but temperatures will remain slightly higher than average and are set to fall further in the days after.