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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

74°F

23°C

Humidity 50%
Wind Speed NE 0 MPH
Barometer 29.53 in (1000.0 mb)
Dewpoint 54°F (12°C)
Visibility NA
Last update 10 Oct 01:25 PM PDT
Extended Forecast for

Lake Forest CA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 84. West wind around 5 mph.

    High: 84 °F

    Cloudy

  • Tonight

    Tonight: Showers, mainly after 11pm. Low around 65. West wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers

  • Sunday

    Sunday: Showers. The rain could be heavy at times. High near 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Heavy Rain
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly after 11pm. Cloudy, with a low around 59. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: Showers, mainly before 11am. High near 69. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Showers then
    Chance
    Showers

  • 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 73.

    High: 73 °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

This Afternoon
Cloudy, with a high near 84. West wind around 5 mph.
Tonight
Showers, mainly after 11pm. Low around 65. West wind 5 to 10 mph becoming southeast in the evening. Winds could gust 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 73. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Showers likely, mainly after 11pm. Cloudy, with a low around 59. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Showers, mainly before 11am. High near 69. Southwest 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. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 73.
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 91.
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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:
11:56 am PDT Oct 10, 2026
Forecast Valid:
1pm PDT Oct 10, 2026-6pm PDT Oct 16, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation