10-Day Weather Forecast - Hercules, CA

Partly cloudy in the morning then becoming sunny. Highs in the lower 50s. Northeast winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Light winds. . . Becoming east around 5 mph after midnight.

Mostly cloudy. Areas of frost in the morning. Highs in the lower to mid 50s. Northeast winds 5 to 10 mph.

Mostly cloudy. Lows around 40. Northeast winds around 5 mph.

Mostly cloudy. A chance of rain. Highs in the upper 40s to mid 50s.

Rain likely. Lows in the upper 40s. Highs in the mid 50s.

Rain likely. Lows in the upper 40s. Highs in the mid 50s.

Rain likely. Lows in the upper 40s. Highs in the mid 50s.

Rain likely. Highs in the mid 50s.

Rain likely. Lows in the upper 40s.

Rain likely. Highs in the mid 50s.

Mostly cloudy. A chance of rain. Lows in the upper 40s. Highs in the mid 50s.

Mostly cloudy. A chance of rain. Lows in the upper 40s. Highs in the mid 50s.

Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 48F. Dew point will be around 46F with an average humidity of 90%. Winds will be 7 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 53F. Dew point will be around 47F with an average humidity of 85%. Winds will be 6 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 92%. Winds will be 2 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 52F. Dew point will be around 46F with an average humidity of 85%. Winds will be 3 mph from the E.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 46F. Dew point will be around 45F with an average humidity of 91%. Winds will be 1 mph from the S.