Rancho Santa Margarita, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 5/19
    Forecast night icon
    53°
    Partly Cloudy
    Hourly
    Night Details
    Partly 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.
  • Forecast day icon
    Monday
    Drizzle
    62°
    Forecast night icon
    Night
    Partly Cloudy
    54°
    Monday 5/20
    Day
    62°
    Drizzle
    Forecast day icon
    Night
    54°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy drizzle this morning then mostly sunny this afternoon. Highs 66 to 70. Light winds becoming southwest 10 mph this afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 49 to 56. Areas of winds southwest 10 mph in the evening becoming light.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 5/21
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 69 to 72. Light winds becoming southwest 10 mph in the afternoon.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 57. Areas of winds southwest 10 mph in the evening becoming light.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    66°
    Forecast night icon
    Night
    Mostly Cloudy
    53°
    Wednesday 5/22
    Day
    66°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning. . . Becoming mostly sunny. Highs 69 to 73. Areas of winds south to 10 mph.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy. Lows 50 to 58.
  • Forecast day icon
    Thursday
    Clearing
    62°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Thursday 5/23
    Day
    62°
    Clearing
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming sunny. Highs 66 to 69.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 51 to 58.
  • Forecast day icon
    Friday
    Mostly Sunny
    61°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Friday 5/24
    Day
    61°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming mostly sunny. Highs 65 to 69.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy. Lows 50 to 57.
  • Forecast day icon
    Saturday
    Mostly Sunny
    59°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/25
    Day
    59°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy in the morning. . . Becoming mostly sunny. Highs 65 to 69.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 50 to 57.
  • Forecast day icon
    Sunday
    Clearing
    62°
    Forecast night icon
    Night
    Hazy
    50°
    Sunday 5/26
    Day
    62°
    Clearing
    Forecast day icon
    Night
    50°
    Hazy
    Forecast night icon
    Day Details
    Cloudy in the morning. . . Becoming sunny. Highs around 70.
    Night Details
    Mostly clear. Low temperature around 50F. Dew point will be around 52F with an average humidity of 94%. Winds will be 2 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Cloudy
    65°
    Forecast night icon
    Night
    Hazy
    52°
    Monday 5/27
    Day
    65°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Hazy
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 65F. Dew point will be around 53F with an average humidity of 79%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 53F with an average humidity of 93%. Winds will be 2 mph from the W.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    67°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Tuesday 5/28
    Day
    67°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 67F. Dew point will be around 55F with an average humidity of 77%. Winds will be 4 mph from the W.
    Night Details
    Mostly clear. Low temperature around 53F. Dew point will be around 54F with an average humidity of 90%. Winds will be 3 mph from the E.