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Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…The Celebrity Constellation sails a 10-night Best of Italy & Croatia itinerary with Celebrity Cruises, departing Ravenna, Italy on August 21, 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 Ravenna, Italy, Split, Croatia, Dubrovnik, Croatia, with 6 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.
Ravenna, Italy is a scheduled port of call on day 1 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 85°F.
Split, Croatia is a scheduled port of call on day 2 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 81°F.
Dubrovnik, Croatia is a scheduled port of call on day 3 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 82°F.
Kotor, Montenegro is a scheduled port of call on day 4 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 85°F.
Messina, Sicily is a scheduled port of call on day 5 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: clear with highs near 86°F.
Salerno, Italy is a scheduled port of call on day 6 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 86°F.
Portofino, Italy is a scheduled port of call on day 7 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 77°F.
Livorno, Italy is a scheduled port of call on day 8 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 78°F.
Civitavecchia, Italy is a scheduled port of call on day 9 of the 10-night Best of Italy & Croatia cruise on Celebrity Constellation. Expected weather: partially cloudy with highs near 77°F.
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Most PopularDubrovnik Game of Thrones Walking Tour with Optional Lokrum Visit
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Budget PickDubrovnik: Discover the Old Town Walking Tour
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Most PopularKotor: #1 Rated Blue Cave, Secret Tunnels & Lady of the Rocks
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Dubrovnik, Croatia
Most PopularDubrovnik Game of Thrones Walking Tour with Optional Lokrum Visit
From $29
Book NowBudget PickDubrovnik: Discover the Old Town Walking Tour
From $21
Book NowKotor, Montenegro
Most PopularKotor: #1 Rated Blue Cave, Secret Tunnels & Lady of the Rocks
From $58
Book NowBudget PickKotor: Perast & Our Lady of the Rocks Island - Every 2 Hours
From $35
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.