10-Day Weather Forecast - Hercules, CA

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. Southwest winds 5 to 15 mph.

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of showers after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph.

Mostly cloudy in the morning then becoming partly cloudy. A slight chance of showers in the morning. Highs in the mid 60s. Southwest winds around 5 mph. . . Becoming northwest in the afternoon. Chance of showers 20 percent.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s. West winds 5 to 10 mph.

Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s.

Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s.

Mostly clear. Lows in the mid 40s to lower 50s. Highs in the upper 60s.

Sunny in the morning then becoming partly cloudy. Highs around 70.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s.

Partly cloudy. Highs in the lower 70s.

Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 73%. Winds will be 4 mph from the W.

Sunny. High temperature around 70F. Dew point will be around 50F with an average humidity of 58%. Winds will be 4 mph from the NW.

Clear. Low temperature around 51F. Dew point will be around 48F with an average humidity of 73%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 69F. Dew point will be around 47F with an average humidity of 54%. Winds will be 6 mph from the NW.

Clear. Low temperature around 50F. Dew point will be around 43F with an average humidity of 65%. Winds will be 4 mph from the NW.