Dec
26th
Sat
26th
Weather Conditions from The Weather Channel
Weather for Castro Valley, CA (94546) Tonight A steady rain this evening. Showers continuing overnight. Low 46F. Winds SE at 5 to 10 mph. Chance of rain 70%. Tomorrow Chance of a shower or two during the morning, followed by partly cloudy skies in the afternoon. High 58F. Winds light and variable. Chance of rain 30%. Tomorrow Night Mostly cloudy. Low 41F. Winds ENE at 5 to 10 mph. Last Updated: 12/26/09 10:13 PM PST
