Current conditions at
ACTON (ATNC1)
Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.NA
77°F
25°C
| Humidity | 36% |
| Wind Speed | SW 8 MPH |
| Barometer | NA |
| Dewpoint | 48°F (9°C) |
| Visibility | NA |
| Heat Index | 78°F (26°C) |
| Last update | 26 Mar 06:54 PM PDT |
Extended Forecast for
13 Miles NNW Mount Wilson CA
Tonight

Low: 60 °F
Clear
Friday

High: 75 °F
Increasing
CloudsFriday Night

Low: 61 °F
Mostly Clear
Saturday
High: 72 °F
Sunny then
Partly Sunny
and BreezySaturday Night

Low: 62 °F
Partly Cloudy
Sunday
High: 71 °F
Sunny then
Sunny and
BreezySunday Night
Low: 59 °F
Mostly Clear
and Breezy
then Mostly
CloudyMonday
High: 64 °F
Partly Sunny
then Mostly
Cloudy and
BreezyMonday Night
Low: 56 °F
Mostly Cloudy
and Breezy
then Mostly
Cloudy
Detailed Forecast
Tonight
Clear, with a low around 60. North northwest wind around 5 mph becoming south southeast in the evening.
Friday
Increasing clouds, with a high near 75. South southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Mostly clear, with a low around 61. South wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Increasing clouds, with a high near 72. Breezy, with a south southeast wind 5 to 10 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 62. Southwest wind 5 to 15 mph becoming south southeast after midnight. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 71. Breezy.
Sunday Night
Partly cloudy, with a low around 59. Breezy.
Monday
Partly sunny, with a high near 64. Breezy.
Monday Night
Mostly cloudy, with a low around 56. Breezy.
Tuesday
A slight chance of rain after 11am. Mostly cloudy, with a high near 56. Breezy.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51. Breezy.
Wednesday
A slight chance of rain. Partly sunny, with a high near 53. Breezy.
Wednesday Night
Partly cloudy, with a low around 49. Breezy.
Thursday
Mostly sunny, with a high near 55. Breezy.
Additional Forecasts and Information
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ABOUT 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)
1:31 pm PDT Mar 26, 2026
7pm PDT Mar 26, 2026-6pm PDT Apr 2, 2026


