Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Evening Ledger weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for Kos today, as conditions shift between sunny spells and occasional breezy intervals typical of the eastern Aegean in this season.
What is the weather like in Kos right now?
Kos enjoys a Mediterranean climate with hot, dry summers and mild, wet winters. The live forecast above gives the most accurate current conditions, including temperature, wind, and any chance of rain for today.
- Summer (June–September): Consistently hot, often above 30°C, with strong meltemi winds in July and August.
- Spring and autumn: Warm and pleasant, ideal for sightseeing, with occasional short showers.
- Winter (December–February): Cooler, around 10–15°C, with the most rainfall of the year.
- Wind: The island is known for northerly winds, which can make the sea choppy and feel cooler in the shade.
What will the weather be in Kos over the next two weeks?
For a reliable outlook, the live forecast above shows the next 14 days, including temperature highs and lows and wind strength. You can also view the 10 day weather forecast UK for comparison with home conditions.
- For a broader view, check the kos weather forecast 21 days or kos weather forecast 15 day for longer-range trends.
- If you are planning ahead, kos weather 30 days and kos weather 25 day forecast offer a general pattern, though accuracy decreases beyond 10 days.
- For historical averages, kos weather by month shows typical temperatures and rainfall for each period.
Is Kos windy all year round?
No. The strongest winds occur from July to September due to the meltemi, a seasonal northerly wind. Spring and autumn are calmer, while winter winds are variable but generally lighter.
When is the best time to visit Kos for good weather?
Late May to early June and September offer warm, sunny days with fewer crowds and lower wind than the peak of summer. The sea is still warm enough for swimming into October.
Can I get a kos weather radar for live tracking?
Yes, the live forecast above includes radar and satellite imagery for Kos. This is useful for spotting approaching rain or strong winds, especially during the transition months of May and October.
For other destinations, see our UK weather hub or check conditions in Crete Weather and Cyprus Weather. You can also compare with Malta Weather or Rome Weather.