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

Hazardous Weather Conditions

Current conditions at

CW5283 Foothill Ranch (C5283)

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

NA

69°F

21°C

Humidity 50%
Wind Speed WSW 0 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 16 Apr 05:25 PM PDT
Extended Forecast for

4 Miles N Rancho Santa Margarita CA

Wind Advisory April 17, 05:00am until April 17, 05:00pm
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 49. South wind 5 to 10 mph becoming northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Windy, with a northeast wind 20 to 30 mph becoming northwest 10 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 70 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Clear, with a low around 53. Light and variable wind becoming northeast 5 to 10 mph after midnight.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming southwest in the morning.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. South wind around 5 mph becoming east after midnight.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. South wind 5 to 10 mph becoming northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 70. Windy, with a northeast wind 20 to 30 mph becoming northwest 10 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Friday Night
Clear, with a low around 53. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Saturday
Sunny, with a high near 73. Northeast wind 5 to 10 mph becoming southwest in the morning.
Saturday Night
Partly cloudy, with a low around 55. South wind around 5 mph becoming east after midnight.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 65.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 52.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
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:
11:48 am PDT Apr 16, 2026
Forecast Valid:
5pm PDT Apr 16, 2026-6pm PDT Apr 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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