Fullerton Public Schools

Isolated showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.

A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Partly sunny, with a high near 74. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 30%.

Partly cloudy, with a low around 52. North wind around 5 mph becoming calm in the evening.