Greece braces for heatwave with temperatures hitting 38°C

Greece is bracing for a brief but intense heatwave, with temperatures expected to climb as high as 38 degrees Celsius in some areas. The heatwave is forecast to be accompanied by strong winds blowing across the Aegean Sea, adding another layer of weather concern.

Across the country, generally clear skies are anticipated, though some transient clouds may appear in western and central Macedonia during the early morning hours. Localized rain or showers are possible, particularly in mountainous regions, with isolated thunderstorms not ruled out in northern mountainous areas.

The temperature is not expected to change significantly overall, hovering between 33 and 35 degrees Celsius in most regions. However, inland continental areas could experience the peak temperatures, reaching up to 37 or 38 degrees Celsius. The forecast for Saturday, July 18, 2026, predicts generally clear weather with temporary clouds over the mainland in the afternoon, and local showers in mountainous areas.

Wind patterns will see variable breezes of 3 to 5 Beaufort in most parts of the country. However, the Aegean Sea will experience stronger gusts, reaching 6 to 7 Beaufort. In the Cyclades and Crete, winds are expected to be from the north at 5 to 6 Beaufort, potentially reaching 7 Beaufort locally. Similar conditions are forecast for the Eastern Aegean islands and the Dodecanese.