Pleasanton and the Tri-Valley are expected to be mostly sunny today, with some areas of patchy low fog in the morning. High temperatures in the
lower 90s and south winds of 5 to 10 mph are anticipated.
Tonight the region is expected to be mostly clear with areas of patchy fog developing after midnight. Low temperatures in the mid 50s and variable winds of 5 to 10 mph are anticipated.
Saturay the region is expected to be partly cloudy in the morning and mostly sunny in the afternoon. High temperatures in the upper 90s and west winds of 5 to 10 mph are anticipated.