Below is a list of Weed CA zip codes. For your research we have also included Weed Area Code, Time Zone, UTC and the local Siskiyou County FIPS Code. Each Weed California zip code has a center Longitude / Latitude point (the Weed center is -122.3809967041 / 41.413799285889). For your convenience we have also indicated if that zip code in Weed observes Daylight Savings time.