Clouds, rain and north-northwesterly winds are forecast for Thursday.
Wind velocity will reach 6 on the Beaufort scale.
Rain in the northern and western parts of the country with temperatures ranging from 19C to 31C.
Rain in the afternoon in the eastern parts with temperatures between 20C and 33C.
Cloudy with a chance of rain over the Aegean islands and Crete, 22C-31C.
Cloudy in the morning with a chance of rain in the afternoon in Athens, 20C-33C.
Rain in Thessaloniki, 20C-30C.