10-Day Weather Forecast - Hercules, CA

Sunny. Highs in the upper 70s. North winds 5 to 10 mph.

Mostly clear. Lows in the upper 40s. West winds 5 to 10 mph.

Sunny. Highs in the lower 80s. Light winds. . . Becoming north 5 to 10 mph in the afternoon.

Mostly clear. Lows in the upper 40s. West winds 5 to 10 mph.

Mostly cloudy. Highs in the lower 80s.

Mostly cloudy. Lows in the upper 40s.

Mostly cloudy in the morning then becoming sunny. Highs in the lower 80s.

Mostly clear. Lows in the mid 50s.

Mostly cloudy. Highs in the upper 80s. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 80s. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 80s. Lows in the upper 50s.

Mostly clear. Lows in the upper 50s. Highs around 90.

Mostly clear. Lows in the upper 50s. Highs around 90.

Clear. Low temperature around 56F. Dew point will be around 53F with an average humidity of 72%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 77F. Dew point will be around 55F with an average humidity of 61%. Winds will be 3 mph from the W.

Partly cloudy. Low temperature around 55F. Dew point will be around 51F with an average humidity of 70%. Winds will be 6 mph from the SW.

Partly cloudy. High temperature around 75F. Dew point will be around 55F with an average humidity of 62%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 54F. Dew point will be around 52F with an average humidity of 74%. Winds will be 6 mph from the SW.