Generally clear weather but with intense local contrasts will characterize tomorrow, Sunday, June 7, 2026, according to the forecast from the National Meteorological Service (EMY). The day will be marked by high temperatures for the season, however during midday and afternoon hours there will be sudden changes with rain and thunderstorms in specific geographical regions.
Temperature is expected to rise slightly across the country. In most areas the mercury will show 29 to 33 degrees Celsius, while in the eastern mainland regions the heat will be more intense, with the thermometer reaching locally 34 to 35 degrees Celsius.
Tomorrow’s weather: Temperature rise and local storms in northeastern regions
Although the weather will start almost clear, during midday and afternoon hours temporary clouds will develop over mainland areas. Local showers and rain will occur mainly in mountainous areas, however the main characteristic of instability will be located in Eastern Macedonia and Thrace. There sporadic thunderstorms will break out, which may be temporarily quite strong.
Regarding winds, they will blow from northern directions with intensity 3 to 5 Beaufort, while in open seas (both in the Aegean and Ionian) they will blow locally stronger, reaching 6 Beaufort.
Weather by region
Attica
Weather: Generally clear.
Winds: Variable 2 to 3 Beaufort.
Temperature: From 20 to 32 degrees Celsius.
Thessaloniki
Weather: Generally clear weather with temporary clouds during midday-afternoon hours, when local rain or showers will occur in surrounding mountainous areas.
Winds: Variable 2 to 3 Beaufort.
Temperature: From 18 to 32 degrees Celsius.
Macedonia – Thrace
Weather: Generally clear with temporary clouds during midday-afternoon hours, when local rain or showers will occur and mainly in eastern Macedonia and Thrace sporadic thunderstorms, which may be temporarily more intense.
Winds: Variable 3 to 4 Beaufort.
Temperature: From 16 to 32 degrees Celsius. In western Macedonia 2 to 3 degrees lower.
Ionian Islands – Epirus – Western Central Greece – Western Peloponnese
Weather: Generally clear weather with temporary clouds over mainland areas during midday-afternoon hours, when local rain or showers will occur and in the mountains of Epirus isolated thunderstorms.
Winds: West-northwest 3 to 5 and from afternoon in northern Ionian locally 6 Beaufort.
Temperature: From 18 to 30 and in mainland areas up to 32 degrees Celsius. In the interior of Epirus 2 to 3 degrees lower.
Thessaly – Eastern Central Greece – Evia – Eastern Peloponnese
Weather: Generally clear weather with temporary clouds over mainland areas during midday-afternoon hours, when local rain or showers will occur in mountainous areas.
Winds: Variable 3 to 4 Beaufort.
Temperature: From 17 to 33 and locally in mainland areas up to 34-35 degrees Celsius.
Cyclades – Crete
Weather: Generally clear.
Winds: From northern directions 3 to 4, in eastern areas 4 to 5 and from afternoon locally 6 Beaufort.
Temperature: From 20 to 30 and in Crete up to 32 degrees Celsius.
Eastern Aegean Islands – Dodecanese
Weather: Generally clear.
Winds: North-northwest 4 to 5 and from afternoon locally 6 Beaufort.
Temperature: From 21 to 33 degrees Celsius. In northern areas 2 to 3 degrees lower.
