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Hazardous Weather Conditions

Current conditions at

CW5283 Foothill Ranch (C5283)

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

NA

75°F

24°C

Humidity 19%
Wind Speed NE 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 15 Oct 08:10 AM PDT
Extended Forecast for

Lake Forest CA

Heat Advisory October 15, 10:00am until October 17, 08:00pm
Wind Advisory until October 17, 12:00pm
Click here for hazard details and duration
Heat Advisory
Wind Advisory
  •  
    Wind Advisory until October 17, 12:00pm

    NOW until 12:00pm Sat

    Wind Advisory

  • Today

    High: 89 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 69. Northeast wind around 20 mph, with gusts as high as 35 mph.

    Low: 69 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 92. Windy, with an east wind 20 to 30 mph, with gusts as high as 45 mph.

    High: 92 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 73. East wind around 20 mph, with gusts as high as 30 mph.

    Low: 73 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 89. East wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 65.

    Low: 65 °F

    Clear

Detailed Forecast

Today
Sunny, with a high near 89. Breezy, with a light and variable wind becoming northeast 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Tonight
Mostly clear, with a low around 69. Northeast wind around 20 mph, with gusts as high as 35 mph.
Friday
Sunny, with a high near 92. Windy, with an east wind 20 to 30 mph, with gusts as high as 45 mph.
Friday Night
Mostly clear, with a low around 73. East wind around 20 mph, with gusts as high as 30 mph.
Saturday
Sunny, with a high near 89. East wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 65.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 61.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 58.
Wednesday
A chance of showers. Partly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Forest CA
 33.65°N 117.67°W (Elev. 722 ft)
Last Update:
2:15 am PDT Oct 15, 2026
Forecast Valid:
8am PDT Oct 15, 2026-6pm PDT Oct 21, 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