The weather across Greece will be mostly clear on Tuesday, July 1, 2025, with temporary clouds appearing over inland areas during midday and afternoon hours. Local showers or isolated thunderstorms are expected in mountainous regions, particularly in eastern Macedonia and Thrace. Temperatures will see a slight increase, according to the Hellenic National Meteorological Service (EMY) forecast.
In the Ionian Sea, inland areas, the islands of the eastern Aegean, the Dodecanese, and southern Crete, temperatures will reach between 34 and 36 degrees Celsius, locally rising to 37-38 degrees in inland areas. The rest of the island regions will experience temperatures ranging from 30 to 33 degrees Celsius.
Winds will blow from northern directions at 3 to 5 on the Beaufort scale, reaching up to 6 in the Aegean Sea, and locally up to 7 in the eastern parts in the afternoon.
In Attica, the weather will remain clear with northern winds blowing at 3 to 4 Beaufort, increasing to 5 and temporarily up to 6 in eastern areas. Temperatures will range from 24 to 36-37 degrees Celsius, with coastal areas being 2-3 degrees cooler.
Thessaloniki and central Macedonia will also see mostly clear skies with local cloudiness during the afternoon, possibly leading to brief showers, especially in mountainous zones. Winds will be from the east at 3 to 5 Beaufort, with temperatures peaking at 35-36 degrees Celsius, and locally up to 38 degrees in central Macedonia.
Eastern and western Macedonia, as well as Thrace, will experience similar conditions, with temperatures ranging from 21 to 35-36 degrees Celsius, and slightly lower in western Macedonia by 2-3 degrees.
The Aegean islands, including Crete, the Cyclades, and the Dodecanese, will have sunny weather with northerly winds of 3 to 6 Beaufort. Temperatures will vary between 22 and 34 degrees Celsius, with higher readings in southern Crete and the Dodecanese.
In the Ionian Islands, Epirus, western Sterea, and Peloponnese, the weather will remain generally clear with local cloudiness in mountainous inland areas during the afternoon, and temperatures reaching up to 38 degrees Celsius.
Overall, Greece is set for a hot summer day, with elevated temperatures across much of the country.