10-Day Weather Forecast - Rancho Santa Margarita, CA

Mostly sunny. Highs 74 to 77. Light winds becoming west 10 mph in the afternoon.

Mostly clear. Lows around 52. Light winds.

Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 72 towards the coast to 73 to 76 farther inland. Areas of winds south to 10 mph.

Partly cloudy. Lows 49 to 52.

Partly cloudy in the morning. . . Becoming sunny. Highs 73 to 77.

Clear. Lows around 51.

Sunny. Highs 75 to 79.

Mostly clear. Lows around 53.

Mostly sunny. Highs 78 to 82.

Mostly clear. Lows around 55.

Mostly sunny. Highs 79 to 83.

Clear. Low temperature around 53F. Dew point will be around 37F with an average humidity of 45%. Winds will be 2 mph from the E.

Sunny. High temperature around 74F. Dew point will be around 47F with an average humidity of 46%. Winds will be 4 mph from the SW.

Clear. Low temperature around 51F. Dew point will be around 46F with an average humidity of 71%. Winds will be 4 mph from the SE.

Sunny. High temperature around 71F. Dew point will be around 49F with an average humidity of 54%. Winds will be 3 mph from the S.

Clear. Low temperature around 50F. Dew point will be around 45F with an average humidity of 69%. Winds will be 3 mph from the E.

Sunny. High temperature around 73F. Dew point will be around 47F with an average humidity of 49%. Winds will be 2 mph from the W.

Clear. Low temperature around 52F. Dew point will be around 45F with an average humidity of 65%. Winds will be 2 mph from the NE.