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

67°F

19°C

Humidity 40%
Wind Speed NE 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 14 Oct 07:25 PM PDT
Extended Forecast for

4 Miles NNE Lake Forest CA

Heat Advisory October 15, 10:00am until October 17, 08:00pm
Wind Advisory October 15, 06:00am until October 17, 12:00pm
Click here for hazard details and duration
Heat Advisory
Wind Advisory

  • Tonight

    Tonight: Clear, with a low around 60. Light and variable wind becoming northeast 5 to 10 mph.

    Low: 60 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 87. Windy, with a northeast wind 20 to 25 mph increasing to 30 to 35 mph in the morning. Winds could gust as high as 50 mph.

    High: 87 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 69. Windy, with a northeast wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 50 mph.

    Low: 69 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 91. Windy, with a northeast wind 25 to 35 mph, with gusts as high as 50 mph.

    High: 91 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 72. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 64.

    Low: 64 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 60. Light and variable wind becoming northeast 5 to 10 mph.
Thursday
Sunny, with a high near 87. Windy, with a northeast wind 20 to 25 mph increasing to 30 to 35 mph in the morning. Winds could gust as high as 50 mph.
Thursday Night
Mostly clear, with a low around 69. Windy, with a northeast wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 50 mph.
Friday
Sunny, with a high near 91. Windy, with a northeast wind 25 to 35 mph, with gusts as high as 50 mph.
Friday Night
Mostly clear, with a low around 72. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
Clear, with a low around 64.
Sunday
Sunny, with a high near 85.
Sunday Night
Clear, with a low around 64.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 55.
Wednesday
A chance of showers. Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Lake Forest CA
 33.7°N 117.68°W (Elev. 955 ft)
Last Update:
12:51 pm PDT Oct 14, 2026
Forecast Valid:
7pm PDT Oct 14, 2026-6pm PDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation