10-Day Weather Forecast - Hercules, CA

Partly cloudy in the morning then becoming sunny. Highs near 60. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the lower 40s. Northeast winds around 5 mph.

Partly cloudy in the morning then becoming sunny. Highs in the lower 60s. Northeast winds 5 to 10 mph.

Mostly clear. Lows in the lower 40s. Light winds. . . Becoming northeast around 5 mph after midnight.

Sunny. Highs in the lower to mid 60s.

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

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

Mostly clear in the evening then becoming partly cloudy. Patchy dense fog. Lows in the lower 40s.

Partly cloudy in the morning then becoming sunny. Highs in the upper 50s to mid 60s.

Partly cloudy. Patchy dense fog. Lows in the lower 40s. Highs in the lower 60s.

Partly cloudy. Patchy dense fog. Lows in the lower 40s. Highs in the lower 60s.

Partly cloudy. Patchy dense fog. Lows in the lower 40s. Highs in the lower 60s.

Mostly cloudy in the morning then becoming partly cloudy. Patchy dense fog. Highs in the lower 60s.

Mostly clear. Low temperature around 42F. Dew point will be around 44F with an average humidity of 93%. Winds will be 2 mph from the W.

Mostly cloudy. High temperature around 54F. Dew point will be around 45F with an average humidity of 81%. Winds will be 2 mph from the W.

Cloudy. Low temperature around 41F. Dew point will be around 42F with an average humidity of 92%. Winds will be 3 mph from the W.

Mostly sunny. High temperature around 53F. Dew point will be around 43F with an average humidity of 79%. Winds will be 4 mph from the W.

Clear. Low temperature around 39F. Dew point will be around 39F with an average humidity of 87%. Winds will be 4 mph from the W.