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

64°F

18°C

Humidity 22%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 01 Sep 07:53 PM PDT
Extended Forecast for

3 Miles NNE Altadena CA

  • Tonight

    Tonight: Clear, with a low around 60. Southeast wind 5 to 10 mph.

    Low: 60 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 61. South southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.

    Low: 61 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 75. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 61. Southeast wind around 5 mph.

    Low: 61 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers after 11am. Mostly sunny, with a high near 77.

    High: 77 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 65.

    Low: 65 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 60. Southeast wind 5 to 10 mph.
Wednesday
Sunny, with a high near 76. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 61. South southwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 75. East southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Clear, with a low around 61. Southeast wind around 5 mph.
Friday
Sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 62.
Saturday
A slight chance of showers after 11am. Mostly sunny, with a high near 77.
Saturday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 65.
Sunday
Showers likely, mainly before 11am. Mostly cloudy, with a high near 76.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67.
Labor Day
A chance of showers. Partly sunny, with a high near 77.
Monday Night
A chance of showers. Mostly cloudy, with a low around 66.
Tuesday
A chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Altadena CA
 34.23°N 118.12°W (Elev. 3796 ft)
Last Update:
8:07 pm PDT Sep 1, 2026
Forecast Valid:
8pm PDT Sep 1, 2026-6pm PDT Sep 8, 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