10-Day Weather Forecast - Rancho Penasquitos, CA

Partly cloudy. Highs 66 to 69 in the western valleys to 62 to 67 near the foothills. Areas of winds west to 10 mph. . . Becoming 10 to 15 mph with gusts to 25 mph in the afternoon.

Partly cloudy. Lows 45 to 51. Areas of winds west to 10 mph in the evening becoming light.

Partly cloudy. Warmer. Highs around 80 in the western valleys to 73 to 78 near the foothills. Areas of winds north 10 to 20 mph becoming east in the afternoon. Gusts to 35 mph.

Partly cloudy. Lows 50 to 56.

Partly cloudy in the morning. . . Becoming mostly sunny. Highs 81 to 84 in the western valleys to 77 to 82 near the foothills.

Mostly clear. Lows 49 to 55.

Mostly sunny. Highs 78 to 83.

Partly cloudy. Lows 51 to 57.

Partly cloudy. Highs 74 to 79.

Partly cloudy in the evening. . . Becoming mostly clear. Lows 49 to 55.

Partly cloudy in the morning. . . Becoming sunny. Highs 76 to 81.

Partly cloudy. Low temperature around 53F. Dew point will be around 52F with an average humidity of 88%. Winds will be 2 mph from the W.

Cloudy. High temperature around 70F. Dew point will be around 56F with an average humidity of 78%. Winds will be 4 mph from the SW.

Cloudy. Low temperature around 53F. Dew point will be around 52F with an average humidity of 88%. Winds will be 3 mph from the SW.

Cloudy. High temperature around 68F. Dew point will be around 56F with an average humidity of 78%. Winds will be 3 mph from the SW.

Cloudy. Low temperature around 53F. Dew point will be around 52F with an average humidity of 88%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 70F. Dew point will be around 56F with an average humidity of 74%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 53F. Dew point will be around 52F with an average humidity of 87%. Winds will be 2 mph from the SW.