10-Day Weather Forecast - Hercules, CA

Sunny. Highs in the upper 80s. West winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West winds 5 to 15 mph.

Partly cloudy in the morning then becoming sunny. Highs in the mid 80s. West winds 5 to 15 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Southwest winds 5 to 15 mph.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid to upper 80s.

Partly cloudy. Lows around 60.

Partly cloudy. Highs in the mid to upper 80s.

Partly cloudy. Lows around 60.

Partly cloudy. Highs in the mid to upper 80s.

Mostly clear. Lows in the upper 50s.

Mostly clear. Highs in the 80s.

Mostly clear. Lows in the upper 50s.

Mostly clear. Highs in the 80s.

Clear. Low temperature around 58F. Dew point will be around 56F with an average humidity of 85%. Winds will be 9 mph from the SW.

Sunny. High temperature around 73F. Dew point will be around 58F with an average humidity of 70%. Winds will be 9 mph from the SW.

Clear. Low temperature around 56F. Dew point will be around 56F with an average humidity of 86%. Winds will be 9 mph from the SW.

Sunny. High temperature around 73F. Dew point will be around 58F with an average humidity of 71%. Winds will be 9 mph from the SW.

Clear. Low temperature around 56F. Dew point will be around 56F with an average humidity of 87%. Winds will be 9 mph from the SW.