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The National Weather Service has issued an extreme heat warning for parts of LA County from Tuesday, August 24 through Friday, August 28, 2026. LA County Library has activated 23 Cooling Centers. View hours and locations.
Teen programs are held on the third Tuesday of the month, 4 - 5 pm. For ages 13 – 18.
Teens, join us for another edition of Adult:101. New years eve has come and gone and you feel like you want to improve? Make some resolutions but you don't know where to start or how to keep up with them? Come into the library and bring a friend so you can both learn how to set make decisions, set goals, and stick with them. Teen volunteers, come by and help me set up, host, and clean up afterwards for service credit.
Founded in 1913 as the second branch of the Los Angeles County Free Library, the San Dimas Library was originally located in the back of Fairbank's Drug Store. Subsequently, it moved to a storefront location on Bonita Avenue. The present building, located in the San Dimas Civic Center, was dedicated in 1971.