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Partly cloudy

Kefalonia

Greece

18°C

Tomorrow's high

13°C Tomorrow night's low

Partly Cloudy

Sunrise: 06:26Sunset: 20:449pm: 15°C

Sea temperature: 19.4°C

We Say

Escape to Kefalonia, where golden sunshine bathes crystalline shores and every moment feels like a gentle embrace of Mediterranean warmth. Let this Ionian jewel wrap you in its radiant glow—your perfect holiday awaits.

16-Day Forecast

Today

16 May

Thunderstorm

18°C

Daytime High

19.4°C sea

14°C

Overnight Low

☀☀○○○

3.8h sun

Sun

17 May

Overcast

18°C

Daytime High

19°C sea

13°C

Overnight Low

☀☀☀☀☀

13h sun

Mon

18 May

Overcast

20°C

Daytime High

18.7°C sea

13°C

Overnight Low

☀☀☀☀☀

13.1h sun

Tue

19 May

Overcast

19°C

Daytime High

19°C sea

13°C

Overnight Low

☀☀☀☀☀

12.2h sun

Wed

20 May

Mainly clear

22°C

Daytime High

19°C sea

15°C

Overnight Low

☀☀☀☀☀

14.2h sun

Thu

21 May

Overcast

24°C

Daytime High

19.2°C sea

15°C

Overnight Low

☀☀☀☀☀

14.2h sun

Fri

22 May

Overcast

22°C

Daytime High

19.5°C sea

15°C

Overnight Low

☀☀☀☀☀

11.7h sun

Sat

23 May

Rain showers

23°C

Daytime High

19.5°C sea

15°C

Overnight Low

☀☀☀☀☀

14.3h sun

Sun

24 May

Light drizzle

23°C

Daytime High

~19.7°C sea

13°C

Overnight Low

☀☀☀☀☀

14.3h sun

Mon

25 May

Light drizzle

22°C

Daytime High

~19.7°C sea

14°C

Overnight Low

☀☀☀☀☀

14.2h sun

Tue

26 May

Light drizzle

23°C

Daytime High

~19.7°C sea

14°C

Overnight Low

☀☀☀☀☀

14.2h sun

Wed

27 May

Light drizzle

24°C

Daytime High

~19.7°C sea

14°C

Overnight Low

☀☀☀☀☀

13.9h sun

Thu

28 May

Light drizzle

24°C

Daytime High

~19.7°C sea

14°C

Overnight Low

☀☀☀☀☀

14.4h sun

Fri

29 May

Light drizzle

28°C

Daytime High

~19.7°C sea

16°C

Overnight Low

☀☀☀☀☀

14.4h sun

Sat

30 May

Partly cloudy

26°C

Daytime High

~19.7°C sea

18°C

Overnight Low

☀☀☀☀☀

14.4h sun

Sun

31 May

Overcast

27°C

Daytime High

~19.7°C sea

16°C

Overnight Low

☀☀☀☀☀

14.5h sun

☀ = sunshine score · °C high / low · hours of sunshine shown below

About Kefalonia

Kefalonia, Greece stands out as one of the Mediterranean's most captivating islands, offering travellers the perfect blend of pristine beaches, dramatic landscapes, and authentic Greek hospitality. This Ionian gem is renowned for its crystal-clear turquoise waters, lush vegetation, and charming villages that transport visitors to a slower, more peaceful way of life. Whether you're seeking a romantic escape, a family adventure, or a solo journey of discovery, holidays in Kefalonia promise unforgettable experiences away from the overcrowded tourist hotspots that characterise some Mediterranean destinations.

The climate in Kefalonia, Greece delivers consistently warm and sunny weather throughout the year, making it an ideal destination for sun-seekers. During the peak summer season from June to September, average temperatures reach around 34°C, comparable to the warmth you'd experience in southern Spain or the Canary Islands, though with the added benefit of cooling sea breezes. The sea temperature peaks at approximately 27°C during these months, perfect for swimming and water sports. Winter months are considerably milder than northern Europe, with temperatures averaging around 22°C, making Kefalonia weather suitable for those seeking to escape harsh winters without sacrificing outdoor activities.

The best time to visit Kefalonia falls between May and October, when sunshine is virtually guaranteed and temperatures are at their warmest. July and August offer the sunniest conditions, though these months also bring the largest crowds. For travellers preferring fewer visitors and slightly cooler temperatures, May, June, September, and October provide excellent Kefalonia weather with average temperatures ranging from 26°C to 31°C, ideal conditions for exploring without excessive heat.

Kefalonia's attractions cater to every interest. The stunning Myrtos Beach, consistently ranked among Europe's finest, features dramatic white cliffs and azure waters. The underground Melissani Lake offers a magical boat ride through illuminated caverns. Adventure seekers can hike Mount Ainos or explore the charming harbour town of Fiskardo with its colourful Venetian architecture. The island's culinary scene showcases local specialities like Robola wine, fresh seafood, and traditional Greek dishes, with family-run tavernas offering authentic experiences.

Reaching Kefalonia is straightforward, with direct flights available from across Europe and beyond, including the United Kingdom, Ireland, Germany, Netherlands, Spain, Italy, Scandinavia, and Swiss airports. For travellers from further afield, convenient one-stop connections are available from Singapore, New Zealand, South Africa, the United States, Canada, and Australia, making Kefalonia accessible to international visitors worldwide.