National Weather Service Forecast for: Acton, CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: Sat, 08-Aug-2026 11:26pm PDT

Acton, CA
 
  Sunday

Sunday: Sunny
Sunny
Monday

Monday: Sunny
Sunny
Tuesday

Tuesday: Mostly Sunny
Mostly Sunny
Wednesday

Wednesday: Sunny
Sunny
Thursday

Thursday: Sunny
Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
  Hi 103 °F Hi 99 °F Hi 94 °F Hi 92 °F Hi 85 °F Hi 85 °F Hi 87 °F
 
Overnight

Overnight: Clear
Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Mostly Clear
Mostly Clear
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear
Wednesday
Night
Wednesday Night: Mostly Clear
Mostly Clear
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
 
Lo 68 °F Lo 67 °F Lo 65 °F Lo 62 °F Lo 59 °F Lo 57 °F Lo 57 °F  

Heat Advisory issued August 7 at 9:11AM PDT until August 9 at 8:00PM PDT
Heat Advisory issued August 5 at 2:13PM PDT until August 9 at 8:00PM PDT
 

Overnight
 
Clear, with a low around 68. Southwest wind around 5 mph.
Sunday
 
Sunny, with a high near 103. Southwest wind 5 to 20 mph, with gusts as high as 30 mph.
Sunday Night
 
Partly cloudy, with a low around 67. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
 
Sunny, with a high near 99. Southwest wind 5 to 20 mph, with gusts as high as 30 mph.
Monday Night
 
Mostly clear, with a low around 65. Southwest wind 5 to 20 mph, with gusts as high as 30 mph.
Tuesday
 
Mostly sunny, with a high near 94.
Tuesday Night
 
Mostly clear, with a low around 62.
Wednesday
 
Sunny, with a high near 92.
Wednesday Night
 
Mostly clear, with a low around 59.
Thursday
 
Sunny, with a high near 85.
Thursday Night
 
Mostly clear, with a low around 57.
Friday
 
Sunny, with a high near 85.
Friday Night
 
Mostly clear, with a low around 57.
Saturday
 
Sunny, with a high near 87.

 

Forecast from NOAA-NWS for Acton, CA.