Rancho Santa Margarita, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    50°
    Tuesday 5/7
    Forecast night icon
    50°
    Partly Cloudy
    Hourly
    Night Details
    Mostly clear this evening. . . Becoming partly cloudy. Patchy fog overnight. Lows 49 to 54. Areas of winds south 10 to 15 mph. Gusts to 25 mph this evening.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    70°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Wednesday 5/8
    Day
    70°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 73 towards the coast to 74 to 78 farther inland. Light winds becoming southwest 10 to 15 mph in the afternoon.
    Night Details
    Clear in the evening. . . Becoming mostly cloudy. Patchy fog overnight. Lows 50 to 55. Areas of winds south 10 to 15 mph. Gusts to 25 mph in the evening.
  • Forecast day icon
    Thursday
    Mostly Sunny
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Thursday 5/9
    Day
    69°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 73 towards the coast to 74 to 78 farther inland. Areas of winds southeast 10 mph becoming southwest with gusts to 30 mph in the afternoon.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 51 to 56. Areas of winds southwest 10 to 15 mph with gusts to 30 mph in the evening becoming light.
  • Forecast day icon
    Friday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Friday 5/10
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 74 towards the coast to 75 to 79 farther inland.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 51 to 56.
  • Forecast day icon
    Saturday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/11
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly cloudy. Highs around 72 towards the coast to 74 to 77 farther inland.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 52 to 57.
  • Forecast day icon
    Sunday
    Partly Cloudy
    68°
    Forecast night icon
    Night
    Mostly Cloudy
    52°
    Sunday 5/12
    Day
    68°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Patchy fog in the morning. Partly cloudy. Highs around 71 towards the coast to 72 to 76 farther inland.
    Night Details
    Mostly clear in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 52 to 58.
  • Forecast day icon
    Monday
    Partly Cloudy
    69°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 5/13
    Day
    69°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs 71 to 75.
    Night Details
    Partly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 52 to 56.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Hazy
    51°
    Tuesday 5/14
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Hazy
    Forecast night icon
    Day Details
    Mostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs 71 to 75.
    Night Details
    Mostly clear. Low temperature around 51F. Dew point will be around 52F with an average humidity of 92%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Hazy
    52°
    Wednesday 5/15
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Hazy
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 67F. Dew point will be around 54F with an average humidity of 75%. Winds will be 6 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 52F. Dew point will be around 53F with an average humidity of 91%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    68°
    Forecast night icon
    Night
    Clear
    52°
    Thursday 5/16
    Day
    68°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 68F. Dew point will be around 54F with an average humidity of 75%. Winds will be 6 mph from the SW.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 53F with an average humidity of 90%. Winds will be 4 mph from the SW.