Weather February 2025 Catalina Island Weather. Catalina island in february the weather in february is the most unfavorable compared to the other months with it being the cloudiest and bringing in the most rain. Live weather warnings, hourly weather updates.

February continues with cool weather, perfect for spotting migrating gray whales, exploring the interior of the island on a jeep eco tour, and enjoying valentine’s day dining. Use daily or detailed buttons to view daily weather forecasts for a specific.