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Hazardous Weather Conditions

Current conditions at

CW5283 Foothill Ranch (C5283)

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

NA

94°F

34°C

Humidity 35%
Wind Speed W 0 MPH
Barometer 29.82 in (1009.82 mb)
Dewpoint 62°F (17°C)
Visibility NA
Heat Index95°F (35°C)
Last update 25 Aug 01:10 PM PDT
Extended Forecast for

7 Miles N Rancho Santa Margarita CA

Extreme Heat Warning August 25, 01:17pm until August 28, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 25, 01:17pm until August 28, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • This Afternoon

    High: 97 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 100. Light southwest wind increasing to 5 to 10 mph in the morning.

    High: 100 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 102. East wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.

    High: 102 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 70.

    Low: 70 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 101.

    High: 101 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 97. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 70. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 100. Light southwest wind increasing to 5 to 10 mph in the morning.
Wednesday Night
Mostly cloudy, with a low around 72. South wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 102. East wind 5 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 70.
Friday
Mostly sunny, with a high near 101.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Sunny, with a high near 96.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 61.
Monday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Rancho Santa Margarita CA
 33.76°N 117.58°W (Elev. 3051 ft)
Last Update:
11:56 am PDT Aug 25, 2026
Forecast Valid:
1pm PDT Aug 25, 2026-6pm PDT Aug 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation