National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

CHILAO (CHOC1)

Lat: 34.33167°NLon: 118.03028°WElev: 5450.0ft.

NA

50°F

10°C

Humidity 92%
Wind Speed SE 16 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 02 Jan 11:53 AM PST
Extended Forecast for

8 Miles NNW Altadena CA

  • This Afternoon

    This Afternoon: A 40 percent chance of rain. Mostly cloudy, with a high near 62. South southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Rain

  • Tonight

    Tonight: Rain, mainly after 10pm. Low around 53. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 53 °F

    Rain

  • Saturday

    Saturday: Rain. High near 57. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 57 °F

    Rain

  • Saturday Night

    Saturday Night: Rain before 10pm, then a chance of showers between 10pm and 4am, then a chance of rain after 4am. Low around 52. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 52 °F

    Rain then
    Chance
    Showers

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 57. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    High: 57 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely

  • Monday

    Monday: A 30 percent chance of rain. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.

    High: 58 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 40 percent chance of rain. Mostly cloudy, with a high near 62. South southeast wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly after 10pm. Low around 53. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Rain. High near 57. South southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Rain before 10pm, then a chance of showers between 10pm and 4am, then a chance of rain after 4am. Low around 52. South wind 5 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 57. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 57.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain, mainly before 4pm. Partly sunny, with a high near 58.
Tuesday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 47.
Wednesday
A slight chance of rain. Partly sunny, with a high near 59.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 44.
Thursday
A slight chance of rain. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Altadena CA
 34.29°N 118.19°W (Elev. 2566 ft)
Last Update:
6:07 am PST Jan 2, 2026
Forecast Valid:
12pm PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

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Chance of Precipitation