Ojai’s main street is charming, boasting tile roofs and Spanish-revival architecture. On weekends, crowds of the bohemian chic spill out of restaurants, boutiques and art galleries in the picturesque Ventura County town surrounded by orchards. The valley’s climate has been ideal for citrus, but it’s changing—getting windier, drier, and hotter. Some farmers are questioning whether agriculture even has a future in the Ojai Valley.