Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
42°F
6°C
| Humidity | 66% |
| Wind Speed | NNE 7 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Wind Chill | 38°F (3°C) |
| Last update | 30 Nov 12:54 AM PST |
Extended Forecast for
10 Miles NNW Altadena CA
Overnight
Low: 47 °F
Mostly Clear
Sunday
High: 54 °F
Mostly Sunny
Sunday Night
Low: 44 °F
Partly Cloudy
then Mostly
Clear and
BreezyMonday
High: 53 °F
Sunny and
BreezyMonday Night
Low: 43 °F
Mostly Clear
and BreezyTuesday
High: 51 °F
Sunny
Tuesday Night
Low: 42 °F
Mostly Clear
Wednesday
High: 45 °F
Mostly Sunny
Wednesday Night
Low: 41 °F
Mostly Clear
and Breezy
Detailed Forecast
Overnight
Mostly clear, with a low around 47. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 54. Southwest wind around 5 mph.
Sunday Night
Partly cloudy, with a low around 44. Breezy, with a northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Monday
Sunny, with a high near 53. Breezy, with a northeast wind around 25 mph, with gusts as high as 35 mph.
Monday Night
Mostly clear, with a low around 43. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Mostly sunny, with a high near 45.
Wednesday Night
Mostly clear, with a low around 41. Breezy.
Thursday
Sunny, with a high near 46. Breezy.
Thursday Night
Mostly clear, with a low around 42.
Friday
Sunny, with a high near 50.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 53.
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)
1:21 am PST Nov 30, 2025
1am PST Nov 30, 2025-6pm PST Dec 6, 2025
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