10-Day Weather Forecast - Foothill Ranch, CA

Mostly cloudy with patchy fog and drizzle in the morning then mostly sunny in the afternoon. Highs 72 to 76. Areas of winds south to 10 mph.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 54 to 61. Areas of winds southwest 10 mph in the evening becoming light.

Mostly cloudy in the morning. . . Becoming mostly sunny. Highs 73 to 77. Light winds becoming southwest 10 mph in the afternoon.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 53 to 60.

Partly cloudy. Highs around 75 towards the coast to 76 to 79 farther inland.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 54 to 61.

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs around 76 towards the coast to 80 farther inland.

Partly cloudy. Lows 56 to 63.

Mostly cloudy in the morning. . . Becoming partly cloudy. Highs 76 to 79 towards the coast to 80 to 83 farther inland.

Partly cloudy. Lows 57 to 64.

Partly cloudy. Highs 76 to 79 towards the coast to 80 to 83 farther inland.

Mostly clear. Low temperature around 62F. Dew point will be around 59F with an average humidity of 79%. Winds will be 3 mph from the SW.

Sunny. High temperature around 85F. Dew point will be around 63F with an average humidity of 58%. Winds will be 4 mph from the SW.

Clear. Low temperature around 67F. Dew point will be around 63F with an average humidity of 75%. Winds will be 3 mph from the SW.

Sunny. High temperature around 85F. Dew point will be around 64F with an average humidity of 57%. Winds will be 4 mph from the SW.

Clear. Low temperature around 68F. Dew point will be around 63F with an average humidity of 72%. Winds will be 3 mph from the SW.

Sunny. High temperature around 85F. Dew point will be around 63F with an average humidity of 55%. Winds will be 4 mph from the SW.

Clear. Low temperature around 69F. Dew point will be around 62F with an average humidity of 70%. Winds will be 3 mph from the SW.