Cloud formations will become increasingly dense from the start of the day until the evening hours in western, central and northern regions, and gradually so over the eastern Aegean.
Weather will be fair in the rest of the country.
Road visibility will be restricted in the early morning and also late at night.
Winds will blow northwesterly in southern regions at 3-4 in the Beaufort scale, while in the rest of the country will start off mild then become incrementally stronger, blowing in from the west over the Aegean.
Temperatures will stay within seasonal averages, from a morning low of 8 degrees Celsius to an afternoon high of 17 degrees Celsius.