10-Night Cruise on Celebrity AscentItaly, Greece & Croatia - Weather

The Celebrity Ascent sails a 10-night Italy, Greece & Croatia itinerary with Celebrity Cruises, departing Civitavecchia, Italy on July 17, 2026. It's a classic Mediterranean cruise. Travelers sailing in July can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Civitavecchia, Italy, Messina, Sicily, Dubrovnik, Croatia, with 6 more along the way. Use the day-by-day forecast below to plan what to pack for each stop.

1. Day 1 — Friday, Jul 17, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 1 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 82°F.

2. Day 2 — Saturday, Jul 18, 2026 — Messina, Sicily

   Messina, Sicily is a scheduled port of call on day 2 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 92°F.

3. Day 3 — Monday, Jul 20, 2026 — Dubrovnik, Croatia

   Dubrovnik, Croatia is a scheduled port of call on day 3 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 86°F.

4. Day 4 — Tuesday, Jul 21, 2026 — Split, Croatia

   Split, Croatia is a scheduled port of call on day 4 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 84°F.

5. Day 5 — Wednesday, Jul 22, 2026 — Bar, Montenegro

   Bar, Montenegro is a scheduled port of call on day 5 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 79°F.

6. Day 6 — Thursday, Jul 23, 2026 — Corfu, Greece

   Corfu, Greece is a scheduled port of call on day 6 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 81°F.

7. Day 7 — Friday, Jul 24, 2026 — Katakolon, Greece

   Katakolon, Greece is a scheduled port of call on day 7 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: partially cloudy with highs near 81°F.

8. Day 8 — Sunday, Jul 26, 2026 — Naples, Italy

   Naples, Italy is a scheduled port of call on day 8 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 83°F.

9. Day 9 — Monday, Jul 27, 2026 — Civitavecchia, Italy

   Civitavecchia, Italy is a scheduled port of call on day 9 of the 10-night Italy, Greece & Croatia cruise on Celebrity Ascent. Expected weather: clear with highs near 82°F.