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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

69°F

21°C

Humidity 53%
Wind Speed N 0 MPH
Barometer 29.56 in (1001.02 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 10 Oct 04:25 AM PDT
Extended Forecast for

Lake Forest CA

  • Today

    Today: Cloudy, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 84 °F

    Cloudy

  • Tonight

    Tonight: Showers likely, mainly after 11pm. Cloudy, with a low around 65. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely. The rain could be heavy at times. Cloudy, with a high near 73. West wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers, mainly after 11pm. Low around 59. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Showers

  • Columbus Day

    Columbus Day: Showers. High near 69. Southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Cloudy, with a high near 84. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Showers likely, mainly after 11pm. Cloudy, with a low around 65. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely. The rain could be heavy at times. Cloudy, with a high near 73. West wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers, mainly after 11pm. Low around 59. 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. High near 69. Southwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 86.
Thursday Night
Clear, with a low around 65.
Friday
Sunny, with a high near 92.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake Forest CA
 33.65°N 117.69°W (Elev. 449 ft)
Last Update:
2:45 am PDT Oct 10, 2026
Forecast Valid:
4am PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
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Additional Resources

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Chance of Precipitation