10-Day Weather Forecast - Rancho Santa Margarita, CA

Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Local visibility one quarter mile or less at times in the morning. Highs 72 to 75. Light winds.

Mostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 53. Light winds.

Partly cloudy. Highs around 69 towards the coast to 70 to 73 farther inland. Light winds.

Partly cloudy. Patchy fog overnight. Lows 51 to 54. Light winds.

Mostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs 69 to 72 towards the coast to 72 farther inland.

Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 50 to 53.

Mostly cloudy. Highs around 69 towards the coast to 70 to 73 farther inland.

Clear. Lows 50 to 53.

Mostly sunny in the morning then partly cloudy with a chance of showers in the afternoon. Highs around 67.

Showers likely in the evening then showers overnight. Locally heavy rainfall possible overnight. Lows around 54.

Showers. Locally heavy rainfall possible. Highs 63 to 66.

Showers. Lows 52 to 55.

Showers likely. Highs 64 to 67.

Cloudy with a chance of rain. Chance of precipitation 55%. Low temperature around 50F. Dew point will be around 51F with an average humidity of 97%. Winds will be 4 mph from the S.

Mostly cloudy with a chance of rain. Chance of precipitation 60%. High temperature around 58F. Dew point will be around 53F with an average humidity of 91%. Winds will be 4 mph from the SW.

Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 89%. Winds will be 2 mph from the SW.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 58F. Dew point will be around 48F with an average humidity of 78%. Winds will be 2 mph from the N.

Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 74%. Winds will be 6 mph from the NE.