Your Cruise, Your Weather
Plan Your Cruise With Free Weather Forecasts
Loading Travel Forecast…Loading Travel Forecast…Loading Travel Forecast…Join Viking Cruises's Viking Sky for a 28-night voyage on the Mediterranean's Iconic Shores route, setting out from Barcelona, Spain on September 23, 2026. It's a classic Mediterranean cruise. Travelers sailing in September can generally expect mild, changeable weather that can turn cool and wet. Ports of call include Barcelona, Spain, Sete, France, Marseille, France, with 20 more along the way. The forecasts below break the weather down port by port.
Barcelona, Spain is a scheduled port of call on day 1 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 74°F.
Sete, France is a scheduled port of call on day 2 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 70°F.
Marseille, France is a scheduled port of call on day 3 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 70°F.
Monaco is a scheduled port of call on day 4 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 73°F.
Livorno, Italy is a scheduled port of call on day 5 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 71°F.
Civitavecchia, Italy is a scheduled port of call on day 6 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 72°F.
Naples, Italy is a scheduled port of call on day 7 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 73°F.
Catania, Sicily is a scheduled port of call on day 8 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 77°F.
Crotone, Italy is a scheduled port of call on day 9 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 74°F.
Bari, Italy is a scheduled port of call on day 10 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 76°F.
Sibenik, Croatia is a scheduled port of call on day 11 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 70°F.
Chioggia, Italy is a scheduled port of call on day 12 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 68°F.
Zadar, Croatia is a scheduled port of call on day 13 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 68°F.
Dubrovnik, Croatia is a scheduled port of call on day 14 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 70°F.
Kotor, Montenegro is a scheduled port of call on day 15 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 70°F.
Corfu, Greece is a scheduled port of call on day 16 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 70°F.
Katakolon, Greece is a scheduled port of call on day 17 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 72°F.
Piraeus, Greece is a scheduled port of call on day 18 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 79°F.
Iraklion, Greece is a scheduled port of call on day 19 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 78°F.
Rhodes, Greece is a scheduled port of call on day 20 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 74°F.
Kusadasi, Turkey is a scheduled port of call on day 21 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 77°F.
Canakkale, Turkey is a scheduled port of call on day 22 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 68°F.
Istanbul, Turkey is a scheduled port of call on day 23 of the 28-night Mediterranean's Iconic Shores cruise on Viking Sky. Expected weather: partially cloudy with highs near 67°F.
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Most PopularBarcelona: Sagrada Familia Skip-the-Line Guided Tour and Tickets
From $63
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Budget PickTour Welcome to Barcelona in Eco Tuk Tuk Private with Local Guide
From $23
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Most Popular3 Hour of Sea Kayak Trip in the Creeks of Sete
From $58
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Budget PickSÈTE EXPERIENCE guided miniboat tour on the Royal Canal
From $52
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Most PopularMarseille Shore Excursion: Half Day Tour of Marseille by Electric Bike
From $86
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Budget PickHiking in the Calanques National park from Marseille
From $41
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Most PopularShore excursion to Eze, Monaco & Monte-Carlo from Villefranche
From $836
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Budget Pick2-Hour Guided Tour of Monaco with a certified guide
From $53
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Most PopularFull day shore excursion to Florence and Pisa from Livorno with tasting
From $50
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Budget PickBolgheri: Classic Wine Tasting with Winery Tour
From $29
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Most PopularHalf Day Shelling Dolphin Eco Tour in 10 000 Island and Marco
From $137
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Budget PickSelf-Guided Island Tour: CLEAR/Standard Kayak, SUP-Bonita Springs
From $25
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Most PopularCatania Shore Excursion: Catania to Taormina and Castelmola
From $153
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Budget PickCatania Sicilian Street Food Tour: Small Group by Do Eat Better
From $54
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Most PopularPolignano a Mare: Boat Tour of the Caves - Small Group
From $41
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Most PopularExperience Zadar Cabrio Guided Tour from Cruise Port
From $42
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Budget PickZadar: Luxury Island Boat Tour, Snorkeling & Unlimited Wine
From $23
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Most PopularDubrovnik Game of Thrones Walking Tour with Optional Lokrum Visit
From $29
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Budget PickDubrovnik: Discover the Old Town Walking Tour
From $21
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Most PopularKotor: #1 Rated Blue Cave, Secret Tunnels & Lady of the Rocks
From $58
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Budget PickKotor: Perast & Our Lady of the Rocks Island - Every 2 Hours
From $35
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Most PopularBest Corfu Beach Tour for Cruise Guests: Paleokastritsa & Glyfada
From $174
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Budget PickCruise-Friendly Corfu: Half Day Tour for First Time Visitors
From $58
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Most PopularBest of RHODES and LINDOS Private Tour
From $387
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Most PopularPRIVATE EPHESUS TOUR FOR CRUISERS: On-time Return and Skip-Line
From $29
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Budget PickTop-Rated Ephesus and House of Virgin Mary Tour for Cruisers
From $15
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Most PopularIstanbul Private Transfer - IST Airport, Cruise Ports and Hotels
From $36
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Budget PickSmall-Group Topkapi Palace and Harem Tour with Tickets
From $55
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Barcelona, Spain
Most PopularBarcelona: Sagrada Familia Skip-the-Line Guided Tour and Tickets
From $63
Book NowBudget PickTour Welcome to Barcelona in Eco Tuk Tuk Private with Local Guide
From $23
Book NowSete, France
Most Popular3 Hour of Sea Kayak Trip in the Creeks of Sete
From $58
Book NowBudget PickSÈTE EXPERIENCE guided miniboat tour on the Royal Canal
From $52
Book NowMarseille, France
Most PopularMarseille Shore Excursion: Half Day Tour of Marseille by Electric Bike
From $86
Book NowBudget PickHiking in the Calanques National park from Marseille
From $41
Book NowMonaco
Most PopularShore excursion to Eze, Monaco & Monte-Carlo from Villefranche
From $836
Book NowBudget Pick2-Hour Guided Tour of Monaco with a certified guide
From $53
Book NowLivorno, Italy
Most PopularFull day shore excursion to Florence and Pisa from Livorno with tasting
From $50
Book NowBudget PickBolgheri: Classic Wine Tasting with Winery Tour
From $29
Book NowNaples, Italy
Most PopularHalf Day Shelling Dolphin Eco Tour in 10 000 Island and Marco
From $137
Book NowBudget PickSelf-Guided Island Tour: CLEAR/Standard Kayak, SUP-Bonita Springs
From $25
Book NowCatania, Sicily
Most PopularCatania Shore Excursion: Catania to Taormina and Castelmola
From $153
Book NowBudget PickCatania Sicilian Street Food Tour: Small Group by Do Eat Better
From $54
Book NowBari, Italy
Most PopularPolignano a Mare: Boat Tour of the Caves - Small Group
From $41
Book NowZadar, Croatia
Most PopularExperience Zadar Cabrio Guided Tour from Cruise Port
From $42
Book NowBudget PickZadar: Luxury Island Boat Tour, Snorkeling & Unlimited Wine
From $23
Book NowDubrovnik, 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 NowCorfu, Greece
Most PopularBest Corfu Beach Tour for Cruise Guests: Paleokastritsa & Glyfada
From $174
Book NowBudget PickCruise-Friendly Corfu: Half Day Tour for First Time Visitors
From $58
Book NowRhodes, Greece
Most PopularBest of RHODES and LINDOS Private Tour
From $387
Book NowKusadasi, Turkey
Most PopularPRIVATE EPHESUS TOUR FOR CRUISERS: On-time Return and Skip-Line
From $29
Book NowBudget PickTop-Rated Ephesus and House of Virgin Mary Tour for Cruisers
From $15
Book NowIstanbul, Turkey
Most PopularIstanbul Private Transfer - IST Airport, Cruise Ports and Hotels
From $36
Book NowBudget PickSmall-Group Topkapi Palace and Harem Tour with Tickets
From $55
Book NowPowered by Viator/Tripadvisor. Booking through our links may earn us a commission keeping this site free at no cost to you.
