Hazardous Weather Conditions
Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
69°F
21°C
| Humidity | 46% |
| Wind Speed | SW 6 MPH |
| Barometer | NA |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Last update | 21 Jun 08:54 AM PDT |
Extended Forecast for
11 Miles NNW Altadena CA
Extreme Heat Watch June 23, 08:00am until June 25, 09:00pm
Today
High: 68 °F
Sunny
Tonight
Low: 62 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 67 °F
Clear
Tuesday
High: 79 °F
Sunny
Tuesday Night
Low: 70 °F
Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 73 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 68. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Clear, with a low around 62. Southwest wind 10 to 15 mph.
Monday
Sunny, with a high near 74. West wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Clear, with a low around 67. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 79. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Clear, with a low around 70.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 77.
Thursday Night
Clear, with a low around 68.
Friday
Sunny, with a high near 74.
Friday Night
Clear, with a low around 60.
Saturday
Sunny, with a high near 68.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
11 Miles NNW Altadena CA
34.33°N 118.22°W (Elev. 4711 ft)
34.33°N 118.22°W (Elev. 4711 ft)
11:31 pm PDT Jun 20, 2026
9am PDT Jun 21, 2026-6pm PDT Jun 27, 2026
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