Hazardous Weather Conditions
Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
45°F
7°C
| Humidity | 38% |
| Wind Speed | NNE 11 MPH |
| Barometer | NA |
| Dewpoint | 21°F (-6°C) |
| Visibility | NA |
| Wind Chill | 39°F (4°C) |
| Last update | 04 Dec 07:54 AM PST |
Extended Forecast for
10 Miles NNW Altadena CA
Wind Advisory December 4, 08:44am until December 4, 03:00pm
NOW until 3:00pm Thu
Wind Advisory
Today
High: 50 °F
Sunny and
BreezyTonight
Low: 43 °F
Clear and
BreezyFriday
High: 55 °F
Sunny and
Breezy then
SunnyFriday Night
Low: 46 °F
Clear
Saturday
High: 56 °F
Sunny
Saturday Night
Low: 46 °F
Clear
Sunday
High: 57 °F
Sunny
Sunday Night
Low: 48 °F
Clear
Detailed Forecast
Today
Sunny, with a high near 50. Breezy, with a northeast wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Clear, with a low around 43. Breezy, with a northeast wind around 20 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 55. Breezy, with a northeast wind 10 to 20 mph, with gusts as high as 25 mph.
Friday Night
Clear, with a low around 46. North wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 56. North northwest wind around 10 mph.
Saturday Night
Clear, with a low around 46.
Sunday
Sunny, with a high near 57.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 58.
Monday Night
Clear, with a low around 51. Breezy.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 52. Breezy.
Wednesday
Sunny, with a high near 63.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
10 Miles NNW Altadena CA
34.33°N 118.22°W (Elev. 4711 ft)
34.33°N 118.22°W (Elev. 4711 ft)
2:16 am PST Dec 4, 2025
8am PST Dec 4, 2025-6pm PST Dec 10, 2025
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