About Lake Isabella, CA

Lake Isabella, in California, United States, is home to roughly 3,500 people in the Pacific Time Zone at 35.6°N latitude.

Recent weather here gives a sense of typical conditions: in 2025, Lake Isabella recorded a mean annual temperature of 64°F, ranging from 30°F lows in January to 105°F highs in August, with about 17 inches of precipitation across the year.