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

53°F

12°C

Humidity 90%
Wind Speed SSE 2 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 20 Jun 12:54 AM PDT
Extended Forecast for

11 Miles SSW Quartz Hill CA

Extreme Heat Watch June 23, 08:00am until June 25, 09:00pm
Click here for hazard details and duration
Extreme Heat Watch

  • Overnight

    Overnight: Increasing clouds, with a low around 48. West southwest wind 5 to 10 mph.

    Low: 48 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 76 °F

    Mostly Cloudy
    then Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 50. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Clear and
    Breezy then
    Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 51 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Increasing clouds, with a low around 48. West southwest wind 5 to 10 mph.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 76. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
Clear, with a low around 50. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 79. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Clear, with a low around 51. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 85.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 63.
Wednesday
A slight chance of showers after 11am. Sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 63.
Thursday
Sunny, with a high near 88.
Thursday Night
Clear, with a low around 60.
Friday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SSW Quartz Hill CA
 34.52°N 118.32°W (Elev. 2779 ft)
Last Update:
12:47 am PDT Jun 20, 2026
Forecast Valid:
1am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
 
Forecast Discussion
 
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