National Weather Service forecast

Rancho Santa Margarita, California Weather

55°Tonight: Mostly Clear
Wind NE 5 mph
7-DayHourlyRadar

Rancho Santa Margarita 7-Day Forecast

  1. Tonight
    55°F
    Mostly Clear
    1% chance of precipitation

    Mostly clear, with a low around 55. Northeast wind around 5 mph.

  2. Wednesday
    74°F
    Sunny

    Sunny, with a high near 74. Southwest wind 0 to 5 mph.

  3. Wednesday Night
    56°F
    Mostly Clear

    Mostly clear, with a low around 56. North wind 0 to 5 mph.

  4. Thursday
    78°F
    Sunny

    Sunny, with a high near 78. Northwest wind 0 to 5 mph.

  5. Thursday Night
    58°F
    Mostly Clear

    Mostly clear, with a low around 58. North wind around 5 mph.

  6. Friday
    82°F
    Sunny

    Sunny, with a high near 82.

  7. Friday Night
    61°F
    Clear

    Clear, with a low around 61.

  8. Saturday
    85°F
    Sunny

    Sunny, with a high near 85.

  9. Saturday Night
    63°F
    Mostly Clear

    Mostly clear, with a low around 63.

  10. Sunday
    86°F
    Sunny

    Sunny, with a high near 86.

  11. Sunday Night
    65°F
    Partly Cloudy

    Partly cloudy, with a low around 65.

  12. Monday
    82°F
    Mostly Sunny

    Mostly sunny, with a high near 82.

  13. Monday Night
    62°F
    Partly Cloudy
    1% chance of precipitation

    Partly cloudy, with a low around 62.

  14. Tuesday
    80°F
    Mostly Sunny
    2% chance of precipitation

    Mostly sunny, with a high near 80.

Issued by the National Weather Service (SGX office), updated .

Rancho Santa Margarita Hourly Forecast

Loading the next 48 hours…

Full 100+ hour forecast for Rancho Santa Margarita

Rancho Santa Margarita Weather Radar

Open the full radar for Rancho Santa Margarita

About Rancho Santa Margarita

Population (2020 Census)
47,949
Coordinates
33.632, -117.599
Elevation
896 ft
NWS forecast office
SGX
Time zone
America/Los Angeles
Sunrise today
6:11 AM PST
Sunset today
4:56 PM PST
Daylight today
10 h 46 min

Rancho Santa Margarita Weather Questions

What is the weather forecast for Rancho Santa Margarita, California?

Tonight: Mostly clear, with a low around 55. Northeast wind around 5 mph. Wednesday: Sunny, with a high near 74. Southwest wind 0 to 5 mph.

Will it rain or snow in Rancho Santa Margarita this week?

Not much. The highest chance of precipitation in the 7-day forecast is 2%, Tuesday.

How warm and how cold will it get in Rancho Santa Margarita this week?

The warmest day is Sunday, with a high near 86°F. The coldest night is Tonight, with a low near 55°F.

What time are sunrise and sunset in Rancho Santa Margarita today?

Sunrise is at 6:11 AM PST and sunset is at 4:56 PM PST, for 10 h 46 min of daylight.

Weather near Rancho Santa Margarita

Largest cities in California

All California cities