Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
61°F
16°C
| Humidity | 42% |
| Wind Speed | E 8 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Last update | 06 Nov 08:54 PM PST |
Extended Forecast for
13 Miles NNW Altadena CA
Tonight
Low: 53 °F
Clear
Friday
High: 67 °F
Sunny
Friday Night
Low: 55 °F
Clear
Saturday
High: 68 °F
Sunny and
Breezy then
SunnySaturday Night
Low: 55 °F
Clear
Sunday
High: 72 °F
Sunny
Sunday Night
Low: 56 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 53. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday
Sunny, with a high near 67. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 55. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 68. Breezy, with a north northeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Clear, with a low around 55. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 72.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 72.
Monday Night
Mostly clear, with a low around 57.
Veterans Day
Sunny, with a high near 68.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 50.
Thursday
A chance of showers. Partly sunny, with a high near 56.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
13 Miles NNW Altadena CA
34.36°N 118.2°W (Elev. 5341 ft)
34.36°N 118.2°W (Elev. 5341 ft)
8:24 pm PST Nov 6, 2025
9pm PST Nov 6, 2025-6pm PST Nov 13, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
