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

74°F

23°C

Humidity 38%
Wind Speed S 11 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 03 Sep 03:53 PM PDT
Extended Forecast for

5 Miles N Altadena CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. South southwest wind around 15 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 62. South southwest wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64. South southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.

    Low: 64 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 80. South wind around 10 mph, with gusts as high as 15 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 66.

    Low: 66 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers before 11pm. Mostly clear, with a low around 66.

    Low: 66 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Labor Day

    Labor Day: A slight chance of showers after 11am. Sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 77. South southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 62. South southwest wind 5 to 10 mph.
Friday
Sunny, with a high near 78. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 64. South southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 15 mph.
Saturday
Sunny, with a high near 80. South wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
A 30 percent chance of showers after 11pm. Partly cloudy, with a low around 66.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Sunday Night
A slight chance of showers before 11pm. Mostly clear, with a low around 66.
Labor Day
A slight chance of showers after 11am. Sunny, with a high near 81.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 68.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 83.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 72.
Wednesday
Sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Altadena CA
 34.27°N 118.15°W (Elev. 3602 ft)
Last Update:
11:26 am PDT Sep 3, 2026
Forecast Valid:
4pm PDT Sep 3, 2026-6pm PDT Sep 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation