Current conditions at

ACTON (ATNC1)

Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.

NA

58°F

14°C

Humidity 39%
Wind Speed NNE 10 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 09 Dec 10:54 PM PST
Extended Forecast for

10 Miles NNW Altadena CA

  • Tonight

    Tonight: Clear, with a low around 53. Breezy, with an east northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 53 °F

    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 65. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 53. Northeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 53. Breezy, with an east northeast wind around 20 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 65. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 53. Northeast wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 62. North wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 53. Northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 62.
Friday Night
Clear, with a low around 52.
Saturday
Sunny, with a high near 62.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 58.
Monday Night
Clear, with a low around 49.
Tuesday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Altadena CA
 34.33°N 118.22°W (Elev. 4711 ft)
1:06 pm PST Dec 9, 2025
11pm PST Dec 9, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

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