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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the DailyCity weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Antalya’s 21-day outlook points to a predominantly warm and sunny spell, with daytime highs expected to hover around 28–30°C along the coast. Occasional thunderstorms may drift in from the Taurus mountains, but sea breezes keep the humidity manageable. The live forecast above shows the next week breaking this pattern, so check back for daily updates.
What will the weather be like for the next three weeks?
The first ten days look settled: plenty of sunshine with light winds and a gentle swell. From the second week, temperatures may dip slightly as a low-pressure system passes over the Mediterranean, bringing a few showers – typical for late spring. The final week should return to dry, clear conditions, with overnight lows around 17–19°C. For a more detailed breakdown, the Met Office’s long-range outlook is a reliable reference, while AccuWeather’s 30-day trend complements our upcoming 21-day guide.
How reliable is the 21-day forecast for Antalya?
Forecast accuracy drops significantly beyond 10 days, but the general pattern – a mix of warm, sunny intervals and a short unsettled spell – is consistent with historical data. The live forecast above updates daily, and you can compare it with the Antalya Weather page for a regional perspective. For UK travellers, the 10 Day Weather Forecast UK often shows similar Atlantic influences.
Is the 21-day outlook accurate enough to plan a holiday?
It gives a reliable trend – expect warm weather with a few showery days mid-way. For final packing decisions, check the Antalya Weather page and the live forecast above three days before travel.
Where can I get a specific 15‑day forecast?
Many services now offer 15-day predictions, but the Met Office and BBC Weather remain the most authoritative for Antalya. Their outlooks align with our own 21-day view, though daily details become less certain after day 10.
Will the sea be warm enough for swimming throughout the 21 days?
Yes – sea temperatures in Antalya already reach 21°C by late May and climb further. Even on cooler days the water stays pleasant, so pack swimwear. Just mind any jellyfish warnings after storms.