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

Hazardous Weather Conditions

Current conditions at

ACTON (ATNC1)

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

NA

52°F

11°C

Humidity 71%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 13 Apr 07:54 AM PDT
Extended Forecast for

12 Miles NE San Fernando CA

Winter Weather Advisory April 13, 08:19am until April 13, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 13, 08:19am until April 13, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Today

    High: 50 °F

    Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 41. West southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.

    Low: 41 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45. South southwest wind 5 to 10 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.

    Low: 45 °F

    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Breezy.

    High: 58 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Breezy.

    Low: 44 °F

    Clear and
    Breezy then
    Clear

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 50. West southwest wind 5 to 10 mph, with gusts as high as 15 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 41. West southwest wind 5 to 10 mph becoming northeast after midnight. Winds could gust as high as 15 mph.
Tuesday
Sunny, with a high near 58. Northeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Tuesday Night
Clear, with a low around 45. South southwest wind 5 to 10 mph becoming north northeast in the evening. Winds could gust as high as 15 mph.
Wednesday
Mostly sunny, with a high near 59. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
Mostly sunny, with a high near 58. Breezy.
Thursday Night
Clear, with a low around 44. Breezy.
Friday
Sunny, with a high near 60. Breezy.
Friday Night
Mostly clear, with a low around 48.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Sunny, with a high near 66.
Basemap Options
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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:
6:53 am PDT Apr 13, 2026
Forecast Valid:
8am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation