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: 970.0ft.

NA

53°F

12°C

Humidity 82%
Wind Speed NE 0 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 22 Jan 03:55 AM PST
Extended Forecast for

4 Miles N Rancho Santa Margarita CA

  • Overnight

    Overnight: A slight chance of showers. Mostly cloudy, with a low around 51. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 10pm. Partly cloudy, with a low around 49. Southeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 59. West wind 5 to 10 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 50. Calm wind becoming west around 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of showers. Mostly cloudy, with a low around 51. Southeast wind around 5 mph. Chance of precipitation is 20%.
Thursday
A chance of showers, mainly between 10am and 4pm. Mostly cloudy, with a high near 60. Southeast wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 49. Southeast wind around 5 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 59. West wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 50. Calm wind becoming west around 5 mph.
Saturday
Mostly sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 50.
Wednesday
Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Rancho Santa Margarita CA
 33.71°N 117.6°W (Elev. 2428 ft)
Last Update:
1:11 am PST Jan 22, 2026
Forecast Valid:
4am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation