Greece will experience another day of intense summer heat on Thursday, with mostly sunny skies and only occasional cloud cover. Some afternoon clouds may develop over the mainland’s mountainous regions, where isolated showers are possible. Slightly elevated levels of dust may affect air quality in parts of the country.

Temperature Overview

Temperatures will be very high, particularly in central and northern mainland Greece:

  • Western Macedonia: 18–34°C
  • Rest of Macedonia & Thrace: 20–39°C
  • Thessaly: 23–40°C
  • Epirus: 21–37°C
  • Central Greece & Peloponnese: 19–39°C
  • Ionian Islands: 21–37°C
  • North & East Aegean Islands: 20–39°C
  • Cyclades: 21–36°C
  • Dodecanese: 18–35°C
  • Crete: 22–35°C

These are extreme temperatures for many inland areas. Visitors are strongly advised to avoid strenuous outdoor activities during midday hours and to stay hydrated.

Winds

  • Central & Northern Aegean: Northerly winds at 3–5 Beaufort
  • Southern Aegean: Winds from the west to northwest at 3–5 Beaufort
  • Ionian Sea: Northwesterly winds at 2–4 Beaufort

Winds will be light to moderate and should offer some relief, particularly in coastal and island areas.

Regional Highlights

Athens (Attica Region)
Sunny weather is expected throughout the day. Light dust concentrations may be present in the atmosphere.

  • Winds: Northerly at 2–4 Beaufort
  • Temperature: 27–39°C in central Athens

Thessaloniki
Mostly sunny with some passing clouds during the afternoon. Light dust in the atmosphere.

  • Winds: Variable, up to 3 Beaufort
  • Temperature: 28–37°C in the city center