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Impacts from Rachel

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Current conditions at

CW5283 Foothill Ranch (C5283)

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

NA

64°F

18°C

Humidity 86%
Wind Speed NE 0 MPH
Barometer 29.29 in (991.87 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 11 Oct 12:25 AM PDT
Extended Forecast for

Lake Forest CA

  • Overnight

    Overnight: Showers. The rain could be heavy at times. Low around 64. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Heavy Rain

  • Sunday

    Sunday: Showers. The rain could be heavy at times. High near 71. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Heavy Rain
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 57. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Showers

  • Columbus Day

    Columbus Day: Showers, mainly before 11am. High near 67. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers then
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 58.

    Low: 58 °F

    Clear

Detailed Forecast

Overnight
Showers. The rain could be heavy at times. Low around 64. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers. The rain could be heavy at times. High near 71. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers. Low around 57. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Showers, mainly before 11am. High near 67. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers. Mostly cloudy, with a low around 54. Southwest wind around 5 mph becoming east after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 58.
Thursday
Sunny, with a high near 85.
Thursday Night
Clear, with a low around 64.
Friday
Sunny, with a high near 90.
Friday Night
Clear, with a low around 68.
Saturday
Sunny, with a high near 91.
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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:
7:55 pm PDT Oct 10, 2026
Forecast Valid:
12am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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