Current conditions at

ACTON (ATNC1)

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

NA

44°F

7°C

Humidity 87%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 14 Apr 11:54 PM PDT
Extended Forecast for

9 Miles NNW Altadena CA

  • Overnight

    Overnight: Clear, with a low around 42. Northwest wind 5 to 10 mph.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61. Northwest wind 5 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. West wind 5 to 15 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Breezy, with a west northwest wind 10 to 15 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 41 °F

    Mostly Clear
    then Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 63. Breezy.

    High: 63 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 42. Northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 61. Northwest wind 5 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 45. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Mostly sunny, with a high near 62. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 41. Breezy, with a west northwest wind 10 to 15 mph becoming north northeast 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Friday
Sunny, with a high near 63. Breezy.
Friday Night
Mostly clear, with a low around 46.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 64. Breezy.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 45. Breezy.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Altadena CA
 34.31°N 118.19°W (Elev. 4052 ft)
11:27 pm PDT Apr 14, 2026
12am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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