Pleasanton and the Tri-Valley are expected to be partly cloudy today with a 40 percent chance of rain and a high temperature of 58 degrees by mid-day. Variable winds of 5 to 15 mph are anticipated.
Tonight the Tri-Valley is expected to be partly cloudy and again with a 40 percent chance of rain. A low temperature of 44 degrees is expected.
For Saturday, the National Weather Service is calling for mostly sunny skies and a high temperature of 61 degrees by mid-day.
Showers are expected on Sunday.