National Weather Service Forecast for: Hacienda Heights CA
Issued by: National Weather Service Los Angeles/Oxnard, CA
Updated: 1:06 am PST Feb 2, 2026
 
Overnight

Overnight: Mostly clear, with a low around 49. Calm wind.
Mostly Clear
 Monday

Monday: Sunny, with a high near 77. Calm wind becoming southwest around 5 mph.
Sunny
 Monday
Night
Monday Night: Mostly clear, with a low around 48. Calm wind.
Mostly Clear
 Tuesday

Tuesday: Sunny, with a high near 87. Calm wind.
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 51. North northeast wind around 5 mph.
Clear
 Wednesday

Wednesday: Sunny, with a high near 90.
Sunny
 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 53.
Mostly Clear
 Thursday

Thursday: Mostly sunny, with a high near 88.
Mostly Sunny
 Thursday
Night
Thursday Night: Partly cloudy, with a low around 53.
Partly Cloudy
Lo 49 °F Hi 77 °F Lo 48 °F Hi 87 °F Lo 51 °F Hi 90 °F Lo 53 °F Hi 88 °F Lo 53 °F

Air Quality Alert
 

Overnight
 
 Mostly clear, with a low around 49. Calm wind.
Monday
 
 Sunny, with a high near 77. Calm wind becoming southwest around 5 mph.
Monday Night
 
 Mostly clear, with a low around 48. Calm wind.
Tuesday
 
 Sunny, with a high near 87. Calm wind.
Tuesday Night
 
 Clear, with a low around 51. North northeast wind around 5 mph.
Wednesday
 
 Sunny, with a high near 90.
Wednesday Night
 
 Mostly clear, with a low around 53.
Thursday
 
 Mostly sunny, with a high near 88.
Thursday Night
 
 Partly cloudy, with a low around 53.
Friday
 
 Partly sunny, with a high near 76.
Friday Night
 
 Partly cloudy, with a low around 53.
Saturday
 
 Sunny, with a high near 78.
Saturday Night
 
 Mostly clear, with a low around 53.
Sunday
 
 Sunny, with a high near 81.

 

Forecast from NOAA-NWS for Hacienda Heights CA.