A severe heat wave is expected the next 7-8 days period in Greece. Greece is wonderful for summer vacation but hot weather may change your plans.
The weather is getting hotter from tomorrow (8/8/2019) and this will last for at least 7-8 days. However, there is a significant possibility that this heat wave will be terminated with severe thunderstorms at places.
An insignificant temperature drop is expected on Sunday, but the mercury will raise again on Monday.