According to the United States Census Bureau, Temecula has a total area of 30.2 square miles (78.2 km2), of which, 30.2 square miles (78.1 km²) of it is land and 0.02 square miles (0.1 km2) of it (0.05%) is water.
Get the latest Temecula weather forecast reports and alerts for Temecula, and surrounding areas. Plus Temecula local weather and national breaking weather news and stories. Most recently observed weather conditions for Temecula. Temecula. Temecula, California deals with a variety of weather every year altering the climate of the city.