Harbison Canyon Weather Today

Harbison Canyon is a rural unincorporated community located in San Diego County, California, United States. It is nestled in a canyon along the eastern side of the Laguna Mountains and is bordered by Crest and Alpine on the south, Dehesa on the east, and Jamul on the north. The climate in Harbison Canyon is Mediterranean, with warm, dry summers and mild, wet winters. Average temperatures range from highs of 75-80 degrees Fahrenheit during the summer months to lows of 50-55 degrees Fahrenheit during the winter months. Precipitation is low, averaging only 10-15 inches annually.