Weather February 2025 Catalina Island Ca. February in catalina is one of the colder and wetter months, but still, not that cool. In february, average highs reach 64°f, with nighttime average lows dipping to around 53°f.

Delve into daily predictions on temperature, precipitation, and more. 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.