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

51°F

11°C

Humidity 84%
Wind Speed ENE 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 15 Feb 05:55 AM PST
Extended Forecast for

4 Miles N Rancho Santa Margarita CA

Wind Advisory February 16, 07:00am until February 16, 08:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. South wind 5 to 10 mph.

    High: 57 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: A chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Patchy Fog
    then Chance
    Rain and
    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: Rain, with thunderstorms also possible after 4pm. High near 53. Windy, with a southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 53 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 47. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 47 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, mainly after 10pm. Low around 48. Breezy. Chance of precipitation is 80%.

    Low: 48 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers, mainly before 10am. High near 53. Windy. Chance of precipitation is 90%.

    High: 53 °F

    Windy.
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 10pm. Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers, mainly after 10am. Mostly sunny, with a high near 52.

    High: 52 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 57. South wind 5 to 10 mph.
Tonight
A chance of rain after 4am. Patchy fog. Otherwise, mostly cloudy, with a low around 46. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Rain, with thunderstorms also possible after 4pm. High near 53. Windy, with a southeast wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 47. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 53. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers, mainly after 10pm. Low around 48. Breezy. Chance of precipitation is 80%.
Wednesday
Showers, mainly before 10am. High near 53. Windy. Chance of precipitation is 90%.
Wednesday Night
A chance of showers, mainly before 10pm. Partly cloudy, with a low around 43. Breezy.
Thursday
A chance of showers, mainly after 10am. Mostly sunny, with a high near 52.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Mostly sunny, with a high near 60.
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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:
1:17 am PST Feb 15, 2026
Forecast Valid:
6am PST Feb 15, 2026-6pm PST Feb 21, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation