On Wednesday, November 12, Greece will see generally mild conditions with a mix of sunshine and clouds. Cloud cover will be temporarily thicker in the east and south, bringing local showers to the Sporades, Evia, and possibly to parts of central Macedonia and eastern Thessaly. During the afternoon, brief rain may also develop in the Cyclades, Crete, and parts of eastern mainland Greece. The rest of the country will enjoy mostly sunny skies with thin clouds.

Visibility will be locally limited during the early morning and evening hours, especially over inland regions, due to humidity and light fog.

Temperatures will range from 9°C to 17°C in northern Greece (2°C to 14°C in western Macedonia), 10°C to 19°C in central and southern parts of the country, 10°C to 18°C in western Greece (5°C to 16°C in Epirus), 13°C to 20°C in the Cyclades and Crete, and 12°C to 21°C in the eastern Aegean islands and the Dodecanese.

Winds over the Aegean will blow from the north at 4–5 Beaufort, while in the Ionian they will be light and variable, turning northwesterly at up to 4 Beaufort in the north before gradually weakening later in the day.

In Athens, mostly sunny weather is expected with some cloudier periods, particularly in the eastern and northern suburbs. Temperatures will range from 13°C to 19°C, a few degrees lower in the northern and eastern parts of Attica. Winds will blow from the north, light to nearly moderate at around 4 Beaufort.

In Thessaloniki, mostly sunny skies with thin clouds are forecast. Temperatures will range from 9°C to 17°C. Winds over the Thermaic Gulf will be moderate from the northwest at 4–5 Beaufort, easing gradually later in the day.