West Whittier-Los Nietos Weather Today

West Whittier-Los Nietos is a small unincorporated community located in Los Angeles County, California, United States. It is located near the intersection of Whittier Boulevard and Slauson Avenue, just north of the border of the city of Whittier. The climate in West Whittier-Los Nietos is semi-arid with mild winters and hot, dry summers. The average temperature year-round is 70°F, with temperatures rarely dropping below 40°F and rarely rising above 90°F.