10-Day Weather Forecast - Portola Hills, CA

Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 75 to 79. Areas of winds south to 10 mph.

Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 53 to 58. Areas of winds southwest 10 mph in the evening becoming light.

Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 74 towards the coast to 75 to 78 farther inland. Areas of winds southwest to 10 mph.

Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 52 to 57.

Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 74 towards the coast to 75 to 78 farther inland.

Clear in the evening. . . Becoming partly cloudy. Lows 51 to 57.

Partly cloudy. Highs 70 to 73.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 56.

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs around 69.

Partly cloudy. Lows 50 to 56.

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs around 70.

Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 84%. Winds will be 3 mph from the SW.

Sunny. High temperature around 74F. Dew point will be around 53F with an average humidity of 61%. Winds will be 5 mph from the SW.

Clear. Low temperature around 57F. Dew point will be around 54F with an average humidity of 78%. Winds will be 3 mph from the SW.

Sunny. High temperature around 76F. Dew point will be around 56F with an average humidity of 57%. Winds will be 4 mph from the SW.

Clear. Low temperature around 60F. Dew point will be around 55F with an average humidity of 73%. Winds will be 3 mph from the SW.

Sunny. High temperature around 77F. Dew point will be around 57F with an average humidity of 57%. Winds will be 4 mph from the SW.

Clear. Low temperature around 61F. Dew point will be around 56F with an average humidity of 70%. Winds will be 3 mph from the SW.