Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
79°F
26°C
| Humidity | 22% |
| Wind Speed | WNW 11 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 24 May 01:54 PM PDT |
Extended Forecast for
12 Miles NNW Mount Wilson CA
This Afternoon
High: 68 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Memorial Day
High: 65 °F
Sunny
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 58 °F
Sunny and
BreezyTuesday Night
Low: 43 °F
Mostly Clear
and Breezy
then Partly
CloudyWednesday
High: 52 °F
Sunny then
Sunny and
BreezyWednesday Night
Low: 43 °F
Partly Cloudy
and Breezy
then Partly
CloudyThursday
High: 60 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 68. South southwest wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 51. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Memorial Day
Sunny, with a high near 65. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 48. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 58. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 43. Breezy.
Wednesday
Sunny, with a high near 52. Breezy.
Wednesday Night
Partly cloudy, with a low around 43. Breezy.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 69.
Friday Night
Clear, with a low around 53.
Saturday
Sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
12 Miles NNW Mount Wilson CA
34.39°N 118.12°W (Elev. 5531 ft)
34.39°N 118.12°W (Elev. 5531 ft)
1:41 pm PDT May 24, 2026
2pm PDT May 24, 2026-6pm PDT May 30, 2026
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