The forecast for Pinole and Hercules calls for mostly sunny skies Thursday with daytime highs near 56, according to the National Weather Service.
Northwest winds 5 to 13 miles per hour are expected Dec. 6.
Thursday night is forecast partly cloudy with lows in the mid 40s and north winds around 5 to 9 mph, according to the Weather Service.
Friday is expected mostly sunny again with daytime highs near 58, with northwest winds around 6 mph.
The weather for Pinole and Hercules is expected to remain mild through the weekend, with sunny skies forecast for Sunday, according to the Weather Service.