National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CW5283 Foothill Ranch (C5283)

Lat: 33.685°NLon: 117.65583°WElev: 986.91ft.

NA

66°F

19°C

Humidity 49%
Wind Speed WNW 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 12 Feb 03:10 PM PST
Extended Forecast for

4 Miles N Rancho Santa Margarita CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. Northwest wind 5 to 10 mph becoming northeast after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 63. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Calm wind becoming east around 5 mph after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 50. Southeast wind around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 60.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Rain, mainly between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 55. Breezy.

    High: 55 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm before 10pm, then rain, mainly after 10pm. Cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. Northwest wind 5 to 10 mph becoming northeast after midnight.
Friday
Sunny, with a high near 63. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 47. Calm wind becoming east around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 63. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 50. Southeast wind around 5 mph.
Sunday
Mostly cloudy, with a high near 60.
Sunday Night
A chance of rain after 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Washington's Birthday
Rain, mainly between 10am and 4pm, then showers and possibly a thunderstorm after 4pm. Cloudy, with a high near 55. Breezy.
Monday Night
Showers and possibly a thunderstorm before 10pm, then rain, mainly after 10pm. Cloudy, with a low around 49. Breezy.
Tuesday
Rain. Mostly cloudy, with a high near 54. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 47. Breezy.
Wednesday
A chance of rain. Partly sunny, with a high near 54.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 47.
Thursday
A chance of rain. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Rancho Santa Margarita CA
 33.71°N 117.6°W (Elev. 2428 ft)
Last Update:
11:55 am PST Feb 12, 2026
Forecast Valid:
3pm PST Feb 12, 2026-6pm PST Feb 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation