Crete is set for a mixed weather week, with autumn-like conditions arriving Sunday bringing rain across the island. Visitors should pack a light waterproof jacket and expect possible disruptions to outdoor activities or boat excursions that day. Conditions then improve significantly through the week, with temperatures climbing to a warm 28°C by Thursday, feeling more like summer than spring. Beach trips, hiking, and sightseeing will be comfortable from midweek onward. If your schedule is flexible, plan outdoor activities for Thursday or Friday to take advantage of the warmer, sunnier window. Coastal areas may see stronger winds ahead of the Sunday rain, so check local forecasts if you have water sports or ferry connections planned for the weekend.