11-Night Cruise on Celebrity ConstellationBest of Italy & Croatia - Weather

The Celebrity Constellation sails a 11-night Best of Italy & Croatia itinerary with Celebrity Cruises, departing Civitavecchia, Italy on August 10, 2026. It's a classic Mediterranean cruise. Travelers sailing in August can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Civitavecchia, Italy, Livorno, Italy, Salerno, Italy, with 6 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Monday, Aug 10, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 1 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 79°F.

2. Day 2 — Tuesday, Aug 11, 2026 — Livorno, Italy

   Livorno, Italy is a scheduled port of call on day 2 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 80°F.

3. Day 3 — Friday, Aug 14, 2026 — Salerno, Italy

   Salerno, Italy is a scheduled port of call on day 3 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 87°F.

4. Day 4 — Saturday, Aug 15, 2026 — Messina, Sicily

   Messina, Sicily is a scheduled port of call on day 4 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 87°F.

5. Day 5 — Monday, Aug 17, 2026 — Kotor, Montenegro

   Kotor, Montenegro is a scheduled port of call on day 5 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 86°F.

6. Day 6 — Tuesday, Aug 18, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 6 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 83°F.

7. Day 7 — Wednesday, Aug 19, 2026 — Split, Croatia

   Split, Croatia is a scheduled port of call on day 7 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 81°F.

8. Day 8 — Thursday, Aug 20, 2026 — Zadar, Croatia

   Zadar, Croatia is a scheduled port of call on day 8 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 80°F.

9. Day 9 — Friday, Aug 21, 2026 — Ravenna, Italy

   Ravenna, Italy is a scheduled port of call on day 9 of the 11-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 85°F.