National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

ACTON (ATNC1)

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

NA

60°F

16°C

Humidity 28%
Wind Speed NNE 12 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 13 Jan 09:54 AM PST
Extended Forecast for

9 Miles NNW Altadena CA

Wind Advisory January 13, 10:43am until January 14, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 13, 10:43am until January 14, 02:00pm

    NOW until 2:00pm Wed

    Wind Advisory

  • Today

    High: 68 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Clear, with a low around 51. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.

    Low: 51 °F

    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 70. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 30 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Today
Sunny, with a high near 68. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Tonight
Clear, with a low around 51. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Wednesday
Sunny, with a high near 70. Breezy, with a north northeast wind 20 to 25 mph, with gusts as high as 30 mph.
Wednesday Night
Clear, with a low around 50. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 68. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 66.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 50.
M.L.King Day
Sunny, with a high near 66.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Altadena CA
 34.31°N 118.19°W (Elev. 4052 ft)
Last Update:
1:06 am PST Jan 13, 2026
Forecast Valid:
10am PST Jan 13, 2026-6pm PST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation