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

59°F

15°C

Humidity 53%
Wind Speed NNE 7 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 20 Mar 12:54 AM PDT
Extended Forecast for

12 Miles NE San Fernando CA

Extreme Heat Warning March 20, 02:11am until March 20, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning March 20, 02:11am until March 20, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 68 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 82. East wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 64 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 77 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 61.

    Low: 61 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

Detailed Forecast

Overnight
Clear, with a low around 68. East southeast wind around 5 mph.
Friday
Sunny, with a high near 82. East wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 64. South southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 77. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 60. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 61.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 61.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 76.
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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 Mar 20, 2026
Forecast Valid:
2am PDT Mar 20, 2026-6pm PDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation