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

54°F

12°C

Humidity 83%
Wind Speed NE 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 07 Feb 01:10 AM PST
Extended Forecast for

4 Miles N Rancho Santa Margarita CA

  • Overnight

    Overnight: Partly cloudy, with a low around 50. Calm wind becoming northeast around 5 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 70. Northeast wind 5 to 10 mph becoming northwest in the afternoon.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 57. Northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 57 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 74. Northeast wind 15 to 20 mph becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 56. North wind around 5 mph becoming east after midnight.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 4am. Increasing clouds, with a low around 55. Chance of precipitation is 10%.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly after 10am. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 50. Calm wind becoming northeast around 5 mph.
Saturday
Sunny, with a high near 70. Northeast wind 5 to 10 mph becoming northwest in the afternoon.
Saturday Night
Clear, with a low around 57. Northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Sunny, with a high near 74. Northeast wind 15 to 20 mph becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly clear, with a low around 56. North wind around 5 mph becoming east after midnight.
Monday
Mostly sunny, with a high near 70.
Monday Night
A slight chance of showers after 4am. Increasing clouds, with a low around 55. Chance of precipitation is 10%.
Tuesday
A chance of showers, mainly after 10am. Mostly cloudy, with a high near 60.
Tuesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 51.
Wednesday
A slight chance of showers after 10am. Mostly cloudy, with a high near 61.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Thursday
A slight chance of showers. Mostly sunny, with a high near 65.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Friday
A slight chance of showers. Mostly sunny, with a high near 64.
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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:
8:11 pm PST Feb 6, 2026
Forecast Valid:
1am PST Feb 7, 2026-6pm PST Feb 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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