5-Night Cruise on Quantum Of The SeasCabo Overnight Cruise - Weather

Departing Los Angeles, California on September 17, 2026, the Royal Caribbean Cruises ship Quantum Of The Seas runs this 5-night Cabo Overnight Cruise sailing. It's a classic Mexican Riviera cruise. Travelers sailing in September can generally expect warm, dry, and reliably sunny Pacific-coast weather. Ports of call: Los Angeles, California, Cabo San Lucas, Mexico, Los Angeles, California. Scroll the daily outlook below to pack smart for every port of call.

1. Day 1 — Thursday, Sep 17, 2026 — Los Angeles, California

   Los Angeles, California is a scheduled port of call on day 1 of the 5-night Cabo Overnight Cruise cruise on Quantum Of The Seas. Expected weather: partially cloudy with highs near 79°F.

2. Day 2 — Saturday, Sep 19, 2026 — Cabo San Lucas, Mexico

   Cabo San Lucas, Mexico is a scheduled port of call on day 2 of the 5-night Cabo Overnight Cruise cruise on Quantum Of The Seas. Expected weather: partially cloudy with highs near 86°F.

3. Day 3 — Tuesday, Sep 22, 2026 — Los Angeles, California

   Los Angeles, California is a scheduled port of call on day 3 of the 5-night Cabo Overnight Cruise cruise on Quantum Of The Seas. Expected weather: partially cloudy with highs near 79°F.