10-Day Weather Forecast - Discovery Bay, CA

Mostly cloudy. A chance of rain. Highs in the mid 60s. South winds 5 to 10 mph. . . Becoming southwest 10 to 20 mph in the afternoon.

Rain. Lows in the mid 40s. West winds 5 to 15 mph.

Sunny. Highs in the mid 60s. West winds around 5 mph. . . Becoming northwest 10 to 15 mph in the afternoon.

Clear. Lows in the 40s. Northwest winds 5 to 15 mph.

Sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 40s. Highs in the lower 80s.

Mostly clear. Lows in the upper 40s. Highs in the lower 80s.

Mostly clear. Lows in the upper 40s. Highs in the lower 80s.

Partly cloudy. Highs in the lower 80s. Lows in the upper 40s to mid 50s.

Partly cloudy. Highs in the lower 80s. Lows in the upper 40s to mid 50s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 70s.

Partly cloudy in the evening then becoming mostly clear. Lows around 50.

Partly cloudy in the morning then becoming sunny. A slight chance of rain. Highs in the mid 70s.

Clear. Low temperature around 51F. Dew point will be around 47F with an average humidity of 70%. Winds will be 9 mph from the W.

Sunny. High temperature around 76F. Dew point will be around 47F with an average humidity of 48%. Winds will be 8 mph from the NW.

Clear. Low temperature around 52F. Dew point will be around 45F with an average humidity of 61%. Winds will be 9 mph from the W.

Sunny. High temperature around 77F. Dew point will be around 44F with an average humidity of 42%. Winds will be 8 mph from the NW.

Clear. Low temperature around 51F. Dew point will be around 44F with an average humidity of 58%. Winds will be 8 mph from the W.