Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
41°F
5°C
| Humidity | 84% |
| Wind Speed | NE 1 MPH |
| Barometer | NA |
| Dewpoint | 36°F (2°C) |
| Visibility | NA |
| Last update | 20 Apr 04:54 AM PDT |
Extended Forecast for
13 Miles NNW Mount Wilson CA
Today
High: 60 °F
Sunny then
Sunny and
BreezyTonight
Low: 44 °F
Partly Cloudy
and Breezy
then Partly
CloudyTuesday
High: 51 °F
Rain Likely
and WindyTuesday Night
Low: 39 °F
Rain Likely
and Windy
then Partly
Cloudy and
BreezyWednesday
High: 53 °F
Sunny and
BreezyWednesday Night
Low: 42 °F
Mostly Clear
and Breezy
then ClearThursday
High: 58 °F
Sunny
Thursday Night
Low: 46 °F
Partly Cloudy
Friday
High: 55 °F
Mostly Sunny
Detailed Forecast
Today
Sunny, with a high near 60. Breezy, with a south southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Partly cloudy, with a low around 44. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Tuesday
Rain likely after 11am. Mostly cloudy, with a high near 51. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely before 11pm. Mostly cloudy, with a low around 39. Wind chill values as low as 30. Windy, with a southwest wind 20 to 30 mph decreasing to 10 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 53. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 42. Breezy.
Thursday
Sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 46.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 45. Breezy.
Saturday
Mostly sunny, with a high near 51. Breezy.
Saturday Night
Partly cloudy, with a low around 44. Breezy.
Sunday
Mostly sunny, with a high near 51. Breezy.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
13 Miles NNW Mount Wilson CA
34.38°N 118.18°W (Elev. 5915 ft)
34.38°N 118.18°W (Elev. 5915 ft)
12:41 am PDT Apr 20, 2026
5am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
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