10-Day Weather Forecast - Portola Hills, CA

Partly cloudy. Highs around 68. Light winds.

Partly cloudy in the evening then cloudy with a slight chance of showers overnight. Lows 54 to 57. Light winds. Chance of measurable precipitation 20 percent.

Cloudy. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs 64 to 67. Areas of winds south 10 mph. Chance of measurable precipitation 50 percent.

Cloudy. Showers likely. Lows 54 to 57. Light winds. Chance of measurable precipitation 70 percent.

Showers likely. Highs around 64.

Showers likely and a chance of thunderstorms in the evening then showers likely and a slight chance of thunderstorms overnight. Locally heavy rainfall possible in the evening. Lows 51 to 54.

Cloudy in the morning. . . Becoming mostly cloudy. A slight chance of thunderstorms in the morning. A chance of showers. Highs around 63.

Partly cloudy in the evening. . . Becoming mostly cloudy. A chance of showers. Lows around 50.

Cloudy in the morning. . . Becoming mostly cloudy. A chance of showers. Highs around 62.

Partly cloudy with a chance of showers. Lows around 47.

Partly cloudy with a slight chance of showers. Highs 61 to 64.

Partly cloudy. A chance of showers. Lows 45 to 48.

Partly cloudy with a slight chance of showers. Highs around 62.

Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 75%. Winds will be 4 mph from the NE.

Sunny. High temperature around 55F. Dew point will be around 41F with an average humidity of 62%. Winds will be 5 mph from the NE.

Clear. Low temperature around 45F. Dew point will be around 35F with an average humidity of 60%. Winds will be 7 mph from the NE.

Mostly sunny. High temperature around 56F. Dew point will be around 36F with an average humidity of 51%. Winds will be 9 mph from the NE.

Clear. Low temperature around 46F. Dew point will be around 28F with an average humidity of 45%. Winds will be 9 mph from the NE.