National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

ACTON (ATNC1)

Lat: 34.44639°NLon: 118.1968°WElev: 2600.0ft.

NA

74°F

23°C

Humidity 22%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 19 Apr 09:54 AM PDT
Extended Forecast for

12 Miles NE San Fernando CA

  • Today

    Today: Sunny, with a high near 67. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 65. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 65 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain likely after 11am. Mostly cloudy, with a high near 56. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Chance Rain
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Breezy.

    High: 55 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Breezy.

    Low: 44 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 67. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 49. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 65. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Partly cloudy, with a low around 47. South southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Rain likely after 11am. Mostly cloudy, with a high near 56. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 40 percent chance of rain before 11pm. Partly cloudy, with a low around 43. Breezy.
Wednesday
Mostly sunny, with a high near 55. Breezy.
Wednesday Night
Mostly clear, with a low around 44. Breezy.
Thursday
Sunny, with a high near 61.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE San Fernando CA
 34.39°N 118.26°W (Elev. 4419 ft)
Last Update:
12:41 am PDT Apr 19, 2026
Forecast Valid:
10am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation