Kefalonia Weather
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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Leeds Wire weather desk. Data from national met services via Open-Meteo.
For the most reliable current conditions on the Greek island, check the live forecast above. This page gives you a practical breakdown of what to expect from the weather in Kefalonia, covering the next week and beyond.
What is the weather like in Kefalonia right now?
The live forecast above shows the latest temperature, wind speed, and chance of rain for Argostoli and the wider island. Kefalonia’s weather can change quickly due to its mountainous terrain, so the live data is your best guide for immediate plans.
What is the outlook for the next 10 to 21 days?
For a broader view, the forecast covers the weather in Kefalonia next 21 days, though accuracy decreases after day 7. The weather in Kefalonia 10 days ahead is generally reliable for spotting trends like settled spells or passing showers. For a focused snapshot, check the bbc weather Kefalonia 7 days forecast, which gives a solid idea of daily highs and lows.
Frequently Asked Questions
Is the bbc weather Kefalonia 14 days forecast accurate?
The 14-day forecast gives a general trend, not a precise daily prediction. For reliable planning, focus on the first 7 days and use the live forecast above for current conditions.
Does Kefalonia get windy?
Yes, especially in July and August when the meltemi wind can pick up in the afternoon. It often provides a welcome breeze on hot days, but can make the sea choppy on exposed beaches.
What should I pack for a week in Kefalonia?
Light clothing for summer, plus a light jacket for cooler evenings or windy spots. If visiting outside June-September, pack a waterproof layer as rain is more likely.
Sources
For other destinations, see our UK weather hub or check the forecast for Crete Weather.
