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

12°C

54°F

Humidity 32%
Wind Speed ENE 3 MPH
Barometer NA
Dewpoint -4°C (25°F)
Visibility NA
Last update 03 May 09:53 PM PDT
Extended Forecast for

Altadena CA

  • Tonight

    Tonight: Increasing clouds, with a low around 12. South wind 5 to 10 km/h.

    Low: 12 °C

    Increasing
    Clouds

  • Saturday

    Saturday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 18. South southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 25 km/h.

    High: 18 °C

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 10. Southwest wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 10 °C

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 18. Southwest wind 15 to 20 km/h, with gusts as high as 30 km/h.

    High: 18 °C

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 8. West wind 20 to 25 km/h becoming north northeast 10 to 15 km/h in the evening. Winds could gust as high as 35 km/h.

    Low: 8 °C

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 22.

    High: 22 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23.

    High: 23 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 11.

    Low: 11 °C

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 12. South wind 5 to 10 km/h.
Saturday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 18. South southwest wind 5 to 10 km/h increasing to 15 to 20 km/h in the afternoon. Winds could gust as high as 25 km/h.
Saturday Night
A 50 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 10. Southwest wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h. New precipitation amounts between 1 and 2.5 mm possible.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 18. Southwest wind 15 to 20 km/h, with gusts as high as 30 km/h.
Sunday Night
Mostly clear, with a low around 8. West wind 20 to 25 km/h becoming north northeast 10 to 15 km/h in the evening. Winds could gust as high as 35 km/h.
Monday
Sunny, with a high near 22.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Sunny, with a high near 23.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Sunny, with a high near 25.
Wednesday Night
Mostly clear, with a low around 13.
Thursday
Sunny, with a high near 26.
Thursday Night
Mostly clear, with a low around 14.
Friday
Mostly sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
Altadena CA
 34.21°N 118.14°W (Elev. 1663 m)
Last Update:
10:05 pm PDT May 3, 2024
Forecast Valid:
10pm PDT May 3, 2024-6pm PDT May 10, 2024
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation