According to the latest forecasts it seems that the autumnal equinox that is on Wednesday September 22 will also be combined with weather change in Greece and Kefalonia.
As far as Kefalonia is concerned we will have winds turning to the northwest and strengthening them during Wednesday and Thursday at 6-8 Beaufort carrying several cold air masses.
Temperature will drop with the maximum values of around 24-25 degrees Celsius while night temperatures will fall quite low.
In terms of rainfall there is nothing with a very low chance of some local phenomena.
Potential new temperature rise from the weekend.
Source – kefalonia Weather