Clouds and northerly winds are forecast for Thursday.
Wind velocity will reach 6 on the Beaufort scale.
Clouds and rain in the afternoon in the northern and western parts of the country with temperatures ranging from 18C to 32C.
Partly cloudy with a chance of rain in the eastern parts with temperatures between 18C and 34C.
Fair over the Aegean islands and Crete, 23C-30C.
Partly cloudy in Athens, 20C-31C. Rain in the afternoon in Thessaloniki, 20C-29C.